[[Concept:Internet-application]]

Automates most tasks on video and audio streaming. Besides being a free/libre software, its goals are:

Move past command-line based streaming, by automating things.
Provide audio/video feedback for the volunteer at the station to monitor the streaming.

Its current features include:

Behave slightly differently according to user actions or loss of the feed.
GTK+ graphical user interface.
Ease to switch between testing mode -- for testing the audio and video chain without broadcasting -- to stream mode, which broadcasts the feeds.
In the event of main camera source failure, ABYSS changes the pipeline to fetch the video source from a backup USB webcam and then starts broadcasting again.
Each stream is actually recorded locally in three forms to allow easy post-processing: audio-only, raw-video, and audio-video.

Was used during LibrePlanet 2015 and 2016. ABYSS was previously know as Libre-Streamer.

ADG: The ADG library (Automatic Drawing Generation) is a set of functions focused on automating the drawing of mechanical parts. It is not a CAD system but a library providing a non-interactive canvas where you can put common CAD entities such as paths, xatches and quotes, to create your technical drawings. The final result can be displayed inside a GTK+ widget or exported to any cairo available format, such as PostScript and PDF documents or PNG and SVG images.

Authorized Entities Directory (Æ-DIR) is a Privileged Identity and Access Management (IAM/PIM/PAM) based on OpenLDAP Objectives:

Strictly follow need to know and least privilege principles
Agile data maintenance by consequent delegation of manageable small areas
Provide meaningful audit trails for compliance checks
Secure defaults

AFileDialog

aFileDialog is an Android library which implements a simple and easy to use file chooser. His main features are:

The file chooser can be opened both as a Dialog or as an Activity.
You can filter the files using regular expressions.
Can select files or folders.
Can create files and folders.

aFileDialog is open source, licensed under LGPL 3, and is compatible with Android 2.2+.

AIM Sniff: AIM Sniff is a utility for monitoring and archiving AIM and MSN messages across a network. It can be used to monitor for cases of harassment or warez trading. It has the ability to do a live dump (actively sniff the network) or read a PCAP file and parse the file for IM messages. You also have the option of dumping the information to a MySQL database or STDOUT. AIM Sniff will also monitor for an IM login and then perform an SMB lookup on the originating computer in order to match NT Domain names with IM login names (handles).

AMule: aMule is short for "all-platform eMule-like file-sharing program", or, in short, "all-platform Mule". It's a port of the well-known eMule P2P client for the eDonkey2000 file sharing network, and supports most of eMule features. It also provides a small separate Web server and command line interface to connect to a running aMule via the network.

ANK djbdns: 'ANK'_djbdns is a simple Web interface to configure djbdns written in mod_perl. It uses a MySQL database to hold DNS records. Features include advanced management of the file "data" including recording backups of all generated "data's", ability to keep a history of all changes, and the ability to show status of all registered domains at the local/remote DNS. The packages also alerts you about wrongly entered information, and when an error occurs while mounting "data".

AOLserver: AOLserver is a multithreaded, TCL-enabled, massively scalable and extensible Web server designed for large scale, dynamic Web sites such as Digital City and AOL.COM. It includes complete database integration, dynamic page scripting, and an open, extensible architecture.

APAz: aPAz is An ultra-light PHP AnonymiZer. It is intended to be a "Put it anywhere, browse everywhere application". You can use it on any Web server that uses PHP and allows socket functions.

AVideo: AVideo /ævə'dɛjo:/ is a powerful, 100% libre video and audio downloader for GNU/Linux. With your freedom and privacy a #1 priority, avideo offers you peace of mind in watching everything from world news and documentaries to the latest cat videos. AVideo builds on the power of the infamous youtube-dl to ensure that the user's liberty is not sacrificed. YouTube-DL incorporates JS, SWF, and SDK interpreters in order to deliver some functionality. However, packaging these runs contrary to delivering freedom as a number 1 priority.

AWStats: Advanced Web Statistics is a free tool that generates advanced web server access statistics graphically. This web server log analyzer works as a CGI or from command line and shows you all information your log contains, in few graphical web pages. It can analyze IIS 5.0+, Apache log files and some other web servers (log files with a personalized format are supported since version 3.0). It's the best statistics tool for web server with less than 200,000 visits a month. The program can measure visits, unique vistors, pages, domains/countries, OS busiest times, robot visits, search engine/keyword used, and HTTP errors. Statistics can be updated from a browser or your scheduler. The program also supports virtual servers.

Achoz: will offer search and tools to reduce your data, keep it clean, fast and easy. in alpha development stage.

Active Spam Killer: Active Spam Killer (ASK) confirms the sender's email address before actual delivery takes place. A "confirmation message" is automatically sent to all "unknown" users. Once the sender replies to that message (a simple reply will do), all future emails from that person are delivered immediately. You can also specify (regexp) addresses to be immediately accepted, rejected (with a nastygram) or ignored. The package also includes a utility to scan your old mailboxes and generate a list of emails to be accepted automatically.

Actor platform: The Actor platform allows you to run a server for clients running the free software Actor messaging and group chat app on their computers and other devices. NB: Actor platform needs other modules in order to work, which is not covered by this entry.

AdacURL: AdacURL is an Ada95 binding to the popular curl library for fetching files over various protocols such as HTTP, FTP, or TELNET.

Adblock Plus

⚠ Antifeature: Tracking comment

Adblock Plus is ineffective for surveillance protection by default as it comes with Acceptable Ads enabled: These ads are not meant to be "ads that don't track you".

Blocks banners, pop-ups, tracking, malware. By default, nonintrusive ads aren't blocked in order to support websites.

The add-on is supported by over forty filter subscriptions in dozens of languages which automatically configure it for purposes ranging from removing online advertising to blocking all known malware domains. Adblock Plus also allows you to customize your filters with the assistance of a variety of useful features, including a context option for images, a block tab for Flash and Java objects, and a list of blockable items to remove scripts and stylesheets.

Starting with Adblock Plus 2.0 there is an option in Filter Preferences to allow some non-intrusive advertising. The goal is to support websites using non-intrusive ways to advertise and to encourage more websites to do the same.

Aiodns: Supports A, AAAA, ANY, CNAME, MX, NAPTR, NS, PTR, SOA, SRV, and TXT DNS queries.

Aircrack: 'aircrack' is a set of tools for auditing wirelessnetworks. It consists of: airodump (an 802.11 packet capture program), aireplay (an 802.11 packet injection program), aircrack (static WEP and WPA-PSK cracking), and airdecap (decrypts WEP/WPA capture files).

Akregator: 'akregator' is a fast, lightweight, and intuitive feed reader program for KDE. It lets you browse quickly through hundreds of thousands of internet feeds quickly, efficiently, and in a familiar way. It is currently under an extended beta beta process, but is considered stable.

Alf.io: Alf.io is a powerful tool for your events. Secure, fair, PCI-Compliant, reliable. With Alf.io you can: - sell / distribute tickets for your events - manage reservations, invoicing, and payments through backoffice - check in the attendees using the mobile app (Android/iOS), or - check in the attendees and print their badges on-site using the dedicated RaspberryPi-based station - let exhibitors collect leads by scanning attendees' badge, in a GDPR-Compliant way

Alpine: Alpine is a screen-oriented message-handling tool. In its default configuration, Alpine offers an intentionally limited set of functions geared toward the novice user, but it also has a large list of optional "power-user" and personal-preference features. alpinef is a variant of Alpine that uses function keys rather than mnemonic single-letter commands. Alpine uses the c-client messaging API to access local and remote mail folders. This library provides a variety of low-level message-handling functions, including drivers for a variety of different mail file formats, as well as routines to access remote mail and news servers, using IMAP (Internet Message Access Protocol) and NNTP (Network News Transport Protocol). Outgoing mail is usually posted directly via SMTP (Simple Mail Transfer Protocol).

Amaya: Amaya is a complete web browsing and authoring environment that comes equipped with a WYSIWYG interface. It lets users both browse and author valid Web pages. It supports HTML 4.01, XHTML 1.0, XHTML Basic, XHTML 1.1, HTTP 1.1, MathML 2.0, many CSS 2 features, and SVG. It also includes a collaborative annotation application (RDF), and is fully internationalized.

Amethyst: Amethyst is one of the most feature-rich Nostr clients out there. Like other Nostr clients, users can post microblogs, follow other users, and upload images. However, because Nostr is so extensible, Amethyst has has a built-in peer-to-peer marketplace which works over the Bitcoin Lightning Network.

AmphetaDesk: AmphetaDesk downloads syndication news and information and displays it on a fully customizable Web page.

Anastasis ,: Anastasis is a key recovery system that allows the user to securely deposit shares of a core secret with an open set of escrow providers, to recover it if the secret is lost. The core secret itself is protected from the escrow providers by giving each provider only part of the information, and additionally by encrypting it with an identity-based key unknown to the providers.

Anchors Reveal: “Anchors reveal” is an addon to show anchors in a web page. Its main use is to help a lazy blog redactor for rapidly linking to a relevant chapter in a long web page.

And-httpd: And-httpd is an HTTP server that maps URLs to files. In other words, in can take an incoming URL and map it to a file in a number of ways (for example, according to content type or language). It can also do authentication or IP based ACLs. It cannot do CGI or other kinds of code execution. It cannot even dynamically create directory listings (although it comes with external tools to do so automatically, and to create a "status page"). It currently has a $2000 "security guarantee" against remote attacks.

AndStatus: AndStatus is a low traffic social networking client with tree-like threaded conversations. It supports multiple protocols, including GNU social (StatusNet, e.g. Quitter.se, LoadAverage, Vinilox, etc.), Twitter and Pump.io AndStatus can combine your accounts from all networks into one Timeline, and it allows you to read and post even when you are offline. For Android OS version 4.1 or more.

Android- dg Alert Classic: Completely revamps and improves SMS and MMS notifications for the Android phone. Fixed screen on preference to allow disabling. Improved reliability for clearing notifications.

Android-latinoware: This is a non-official application to display the schedule of Latinoware events.

AnonAddy: AnonAddy is an email forwarding service designed to protect a user's email addresses from spam and other unwanted emails. It allows you to create random aliases that can be used to forward emails to your main account. This way, you can sign up on services around the Web without giving your real email address.

Anontwi: Anontwi - is a tool for OAuth2 applications (such as: GNUSocial, Twitter...) that provides different layers of encryption and privacy methods.

AnonymousMessenger: Features Double end to end encryption Completely peer to peer using hidden services Cryptographic Identity Verification Excellent Network Security Voice Messages Live Voice Calls over tor (alpha feature) Text Messages Metadata stripped media messages Raw file sending of any size (100 GB+) coming soon... Both peers have to add each others onion addresses to be able to communicate Disappearing messages by default Encrypted file storage on Android Screen security

Apache HTTP Server: The Apache HTTP Server is a powerful and flexible HTTP/1.1 compliant web server. Originally designed as a replacement for the NCSA HTTP Server, it has grown to be the most popular web server on the Internet. It features support for HTTPS, virtual hosting, CGI, SSI, IPv6, easy scripting and database integration, request/response filtering, many flexible authentication schemes, and more.

Apf: 'apf' (active port forwarder) uses SSL for secure packet tunneling. It is meant for users without an external IP who want to make some services available on the Internet. afserver is placed on the machine with a publicly accessible address. afclient is then placed on the machine behind a firewall or masquerade, which makes the second machine visible to the Internet. You do not need root privileges to run afserver, nor does it use other processes. It uses 'zlib' to compress the transferred data.

Aplakons: Aplakons allows you to build a sheets schema to organize activities to be followed by registered users. You can configure sets of sheets to customize each one’s activities to follow. You prepare a repository of sheets (as concrete activities), and after you order them in different arrays. The arrays can be assigned to users as activity plans. For example, a whole diet (array) based on cooking recipes (activities).

App Manager

== Features ==

General features

Material design 3
Displays as much information as possible in the main page
Lists activities, broadcast receivers, services, providers, app ops, permissions, signatures, shared libraries, etc. of an application
Launch activities and services
Create shortcuts of activities
Intercept activities
Scan for trackers and libraries in apps and list (all or only) tracking classes (and their code dump)
View/save the manifest of an app
Display app usage, data usage (mobile and wifi), and app storage info (requires “Usage Access” permission)
Install/uninstall APK files (including APKS, APKM and XAPK with OBB files)
Share APK files
Back up/restore APK files
Batch operations
Single-click operations
Logcat viewer
Profiles (including presets for quick debloating)
Open an app in Aurora Store or in your favourite F-Droid client directly from App Manager
Sign APK files with custom signatures before installing
Backup encryption: OpenPGP via OpenKeychain, RSA (hybrid encryption with AES) and AES.

Root/ADB-only features

Revoke runtime (AKA dangerous) and development permissions
Change the mode of an app op
Display/kill/force-stop running apps or processes
Clear app data or app cache
View/change net policy
Control battery optimization

Root-only features

Block any activities, broadcast receivers, services, or providers of an app with native import/export as well as Watt and Blocker import support
View/edit/delete shared preferences of any app
Back up/restore apps with data, rules and extras (such as permissions, battery optimization, SSAID, etc.)
View system configurations including blacklisted or whitelisted apps, permissions, etc.
View/change SSAID.

Apt-torrent: 'apt-torrent' contains an apt to the BitTorrent gateway. It lets you fetch packages through the BitTorrent protocol

ArgusEye: ArgusEye is a GUI for some of the features of Argus. Argus is a powerful suite of tools for transaction-based network auditing. ArgusEye aims at supporting daily work with Argus by providing a graphical user interface.

Aria: Aria is a download tool similar to Reget or GetRight. It downloads files from the Internet via HTTP or FTP. The transfer can be paused, resumed, queued, and saved. You can paste URLs from the clipboard, pasting as many as you want at a time. It has a friendly GTK-based GUI and useful log consoles. It supports URL list import, CRC checking, an HTTP proxy server, HTTP recursive downloads, defining specific file retrieval procedures for particular servers, and cut-and-paste.

Aria2: aria2 is a utility for downloading files. It has completely new design concept from its predecessor, Aria, and is written from scratch. aria2 has a segmented downloading engine in its core. It can download one file from multiple URLs or multiple connections from one URL. This results in very high speed downloading, much faster than ordinary browsers. This engine in was implemented in a single-thread model. The architecture is clean and easy to extend. aria2 currently supports HTTP, FTP, and BitTorrent. It also supports Metalink version 3.0.

Arianne: From the about page: Arianne comprises a multiplayer online games framework and engine to develop turn based and real time games, and the various games which use it. The main subprojects active now are the framework/engine, called Marauroa, and a multiplayer online adventures game called Stendhal.

ArkOS: arkOS is a lightweight GNU/Linux-based operating system, initially targeted to run on a Raspberry Pi, intended to make self-hosting server software as easy as possible. It has different components that interact to achieve these ends, chief among them an integrated application called Genesis which graphically manages the server and its components. With Genesis, users can easily add/remove server software, manage websites, change system settings and more from a reliable visual interface that's easy to use. arkOS puts a focus on user's experience, requiring no command line experience to run well. In the future, users will also be able to host their email accounts, chat accounts, and social networking profiles from an arkOS server just as easily.

Arpalert: 'arpalert' listens on a network interface, catches all conversations of MAC address to IP request, and compares the MAc addresses it detected with a pre-configured list of authorized addresses. If the address is not on this list, arpalert launches an alert script with the MAC address and IP address as parameters. 'arpalert' can run in daemon mode and is very fast (low CPU and memory consumption). It responds at signal SIGHUP (configuration reload) and at signals SIGTERM, SIGINT, SIGQUIT and SIGABRT (Kwhere it stops itself).

Aub: 'aub' downloads articles from newsgroups and decode them automatically. It is simple, well documented, and easy to use and configure. It handles multi-part postings, and both uuencoded and base64 encodings.

AuthPass: Easily and securely keep track of all your Passwords! AuthPass is a stand alone password manager with support for the popular and proven KeePass (kdbx 3.x AND kdbx 4.x 🎉️) format. Store your passwords, share across all your devices and easily find them whenever you need to login. 🗄 All your passwords in one place. Generate secure random passwords for each of your accounts. 🔐 Quick Unlock secured with biometric lock. 🔍 Keep track of your accounts across the web. 📂 Open multiple password files at the same time (e.g. one for work, one for personal - or even share your password files with coworkers) Open Source available on https://github.com/authpass/authpass/ 🔦 Dark Theme 😎️

Authfail: 'authfail' is a tool for adding IP addresses to an ACL when entities from those addresses attempt to log into a system, but cause authentication failures in auth.log. It reads data from auth.log in real time and adds the IP into netfilter with a DROP/REJECT policy.

AutoFW: If you are a broadband or dial-up user who doesn't have a firewall script, you need to get one to protect yourself. AutoFW is intended to help you do that with no hassles. Many people when connecting to the internet need a firewall script made for them so they can surf the net without being susceptible to various attacks. Most, if not all (until now :-), of the existing scripts are written for a large range of requirements and require some tweaking to make them work for a specific user. However many users do not know which parameters to fill in the script config file. AutoFW intends to provide a simple firewall script that you just need to fire and forget. You make sure to run it on computer start-up or just before connecting to the net, and it will detect network condition and setup appropriate firewall rules for you. In order to be "smart" AutoFW has to be limited, the current scope of AutoFW are standard broadband connections, it will also cover dial-up users and stand-alone servers.

AutoScan: 'AutoScan' is an application designed to explore and manage your network. Entire subnets can be scanned simultaneously without human intervention. It features OS detection, automatic network discovery, a port scanner, a Samba share browser, and the ability to save the network state.

Autobench: Autobench is a collection of scripts to automate the benchmarking a web server (or for conducting a comparative test of two different web servers). It is a wrapper for httperf. Autobench runs httperf repeatedly against each host, increasing the number of requested connections per second each time. It extracts the significant data from the httperf output, and delivers a CSV or TSV file which can be imported directly into a spreadsheet for analysis or GNUplotted using the included bench2graph script.

Autohosts: Hosts files will reroute unwanted traffic from ad farms, behavioral tracking firms and malware sites to a blackhole; routing to 0.0.0.0 (localhost; your PC) when a request is made to a URL on the blacklist. Which means any traffic that would have left your system for that destination, is sent inward, to your localhost and then abandoned. Despite what some may suggest, hosts files are not "1980s technology" and still very useful today, as an additional layer of security. Hosts file are a useful redundancy when coupled with ad blockers like uBlock Origin and uMatrix - while debugging or 'Temporarily Allow All on this Site' with Noscript can open you up to underlying attacks or privacy intrusions. In-browser filters won't protect you if the browser itself is phoning home. If you have an up-to-date hosts file, the risk is severely lessened. Auto Hosts will automate the setup process for maintaining an up to date hosts file, by: - Installing a weekly cronjob to pull fresh/updated copies of hosts lists (default is every Sunday at 7:22pm) (Default custom_filters and firefox-includes) source appends Facebook trackers, Linkedin ads, Google fonts, Firefox telemetry and other harvester sites that curated lists for whatever reason, have not added to their blacklists - Refreshes DNS to instantiate the re-routed changes (Mac Only) If Devdom is installed, append all local virtualhosts (if it is installed - it is -not- a requirement! Autohosts does a conditional check to ensure your dev environment doesn't break if you're using Devdom. Read the code.) - Uninstall offers the ability to revert to a fresh hosts file and undo any changes made by Autohosts; a backup will be copied to /tmp - Add custom blacklists, whitelists and host sources from ~/autohosts on your desktop

Autossh: Autossh is a program to monitor and automatically reestablish SSH connections. It is similar to rstunnel (Reliable SSH Tunnel), but is easier to set up and use, especially for connections to multiple hosts. The program monitors connections by using a loop of port forwardings, and will back off on the rate of connection attempts when experiencing rapid failures (such as connection refused).

Avahi: Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. This enables you to plug your laptop or computer into a network and instantly be able to view other people who you can chat with, find printers to print to or find files being shared. Compatible technology is found in Apple MacOS X (branded "Bonjour" and sometimes "Zeroconf"). Avahi is primarily targetted at GNU/Linux systems and ships by default in most distributions. It is not ported to Windows at this stage, but will run on many other BSD-like systems. The primary API is D-Bus and is required for usage of most of Avahi, however services can be published using an XML service definition placed in /etc/avahi/services. See also the nss-mdns project, which allows hostname lookup of *.local hostnames via mDNS in all system programs using nsswitch

Awhttpd: 'Anti-Web httpd' is a single-process Web server that relies on its inherent simplicity to be robust and secure. It has support for virtual hosts, CGI, IPv6, and more. In its default mode, though, it is easy to launch and requires no configuration files. It implements the bare minimum of HTTP 1.1 necessary to be a productive web server. It doesn't support certain requests like HEAD (anymore), but normal users will never notice the difference. POST request support is in the works, as is HTTPS/SSL support.

BAD HARVEST: BAD HARVEST is a form-mail CGI script designed to be called from links similar to "mailto:...". It helps you to hide email addresses from "harvesters" (automated email-address collectors) while still providing a convenient way for your visitors to contact you.

BIRD: BIRD is a dynamic routing daemon for UNIX-like systems. It should support all routing protocols used in the contemporary Internet, such as BGP, OSPF, RIP, and their IPv6 variants. It also has a very flexible configuration mechanism, and a route filtering language.

BW whois 2: BW whois is a whois client that works as a command line tool or as a Web application. It includes configurable with self-detecting CGI support, multiple security options in the CGI mode, a mature TLD table, database caching (using MySQL), and many more options and features.

Balance: Balance is a simple but powerful generic TCP proxy with round-robin load balancing and failover mechanisms. Its behaviour can be controlled at runtime using a simple command line syntax.

BannerKiller: BannerKiller is a very simple HTTP proxy that lets you filter pages by forbiding pages whose URLs match some pattern. It can be used for censorship or to filter ads, and is particularly valuable for people with slow connections who normally have to wait for banner ads to download before they can view a page. The software is no longer currently being developed; the authors suggests the program SwiftSurf in place of bannerkiller.

BasE91: 'basE91' is an advanced method for encoding binary data as ASCII characters. It is similar to UUencode or base64, but is more efficient. The overhead produced by basE91 depends on the input data. It amounts at most to 23% (versus 33% for base64) and can range down to 14%, which typically occurs on 0-byte blocks. This makes basE91 very useful for transferring larger files over binary insecure connections like e-mail or terminal lines.

Basapp: BasApp is a software for friendly creation of web applications, based on your own database structure. Once BasApp is installed in a webserver, the developer can do all the job with a web browser, same as final user.

Better Angels Buoy: Better Angels' Buoy is an app designed to quickly connect survivors of domestic or dating violence (DV) with trusted friends, family members, advocates, and other allies in times of crisis.

Bibliogram: Bibliogram works without browser JavaScript, has no ads or tracking, and shows no pop-up that prevents you to view content without an account. It is inspired by Invidious. A list of available instances can be found here. See Bibliogram-specific and Instagram-related features here.

Bigboos: Bigboos is a network monitoring system that pools devices based on configuration. It is designed to allow mid-sized ISPs to monitor their network and central offices whose branch offices are connected on T1 or E1 lines to monitor their clients and branches. It is based on ICMP and SNMP. A small customer database manager is included. It has the capability to generate and manage trouble tickets, provides the current status about devices being monitored, and generates downtime reports.

BioMail: BioMail automates searching for recent scientific papers in the PubMed Medline database, and can periodically run a customized Medline search and send all recent matching articles to the user's e-mail address. You can save search patterns: no more remembering which search was good and which wasn't. It is intended for medical researchers, biologists, and anyone who wants to know the latest information about a disease or a biological phenomenon. It is also useful for users who have email address but slow or sporadic Web access; they can set up searches and have them emailed to an address instead of having to surf the Web themselves for the information.

Bitcoin-Qt: Bitcoin-Qt is a multiplatform bitcoin client and wallet. Bitcoin is a network and a currency establishing a PKI for electronic cash transactions which is distributed P2P. To quote the developers, "Bitcoin is a decentralized P2P electronic cash system without a central server or trusted parties. Users hold the crypto keys to their own money and transact directly with each other, with the help of the network to check for double-spending."

Bitflu: Bitfu is a BitTorrent client designed to run non-stop as a daemon. It does not provide a graphical interface, but offers a telnet interface and can handle multiple torrent downloads.

Bitwarden-ruby: bitwarden-ruby is a server application for storing credentials, especially web-based login details. It includes an independent API reference. Compatible browser plugins can retrieve and fill in login credentials based on the current URL. bitwarden-ruby is a replacement for bitwarden-core, a freely licensed server application with a non-free dependency (the SQL Server database).

Bleachbit

BleachBit deletes unnecessary files to free valuable disk space, maintain privacy, and remove junk. It removes cache, Internet history, temporary files, cookies, and broken shortcuts. Some common uses include:

Free disk space
Reduce the size of backups and the time to create them by removing unnecessary files
Maintain privacy
Improve system performance (by vacuuming your browser's database, for example)
Prepare whole disk images for compression (common for "ghost" backups and virtual machines) by wiping free disk space

Blindsend: Modified from README.md: Blindsend is a free software tool for private, end-to-end encrypted file exchange between two agents. Current use case requires a requesting party (file Receiver) to initiate the file exchange by generating a link via blindsend and transmiting that link to the file Sender; after the Sender uploads the file to blindsend, the Receiver is able to use the same link to download the file. When exchanging files via blindsend, encryption and decryption always take place on Sender's/Receiver's local machines.

BlockSignal: BlockSignal is a secure instant messaging application based on Signal Android. Moreover, it uses a blockchain-based PKI system, Blockstack, to verify the identities of users so as to prevent Man-in-the-Middle attacks instead of Signal's authentication ceremony feature. Therefore, its security level depends on user awareness less.

BlueSpice: BlueSpice extends MediaWiki and enhances it with useful features, in particular in the areas of quality management, process support, administration, editing and security. There are two editions available: BlueSpice free and BlueSpice pro. BlueSpice free is a free of charge wiki version. BlueSpice pro is the business-critical solution with comprehensive functionalities and a subscription for support and software maintenance.

BlueZ

The Bluetooth wireless technology is a worldwide specification for a small-form factor, low-cost radio solution that provides links between mobile computers, mobile phones, other portable handheld devices, and connectivity to the Internet. The specification is developed, published and promoted by the Bluetooth Special Interest Group. BlueZ provides support for the core Bluetooth layers and protocols. It is flexible, efficient and uses a modular implementation. It has many interesting features:

Complete modular implementation
Symmetric multi processing safe
Multithreaded data processing
Support for multiple Bluetooth devices
Real hardware abstraction
Standard socket interface to all layers
Device and service level security support

Currently BlueZ consists of many separate modules:

Bluetooth kernel subsystem core
L2CAP and SCO audio kernel layers
RFCOMM, BNEP, CMTP and HIDP kernel implementations
HCI UART, USB, PCMCIA and virtual device drivers
General Bluetooth and SDP libraries and daemons
Configuration and testing utilities
Protocol decoding and analysis tools

Boa: A high-performance Web server for UNIX-like computers

Booh: It takes one or several series of photos and videos, and automatically builds static Web pages to browse them, creating thumbnails, etc. It features automatic rotation of portrait images, support for videos, preloading, sub-albums support, themability, a powerful GUI for editing, and more.

Booktype: Booktype is a free software platform that produces beautiful, engaging books formatted for print, iBooks and almost any ereader within minutes. It makes it easier for people and organisations to collate, organise, edit and publish books.

Brag: Brag collects and assembles multipart binary attachements from newsgroups. It is best suited to run as a cron job. It supports for uuencode, MIME base64, and yenc encodings, NNTP authentication, non-default NNTP ports, and message filtering with accept/reject patterns. It can combine parts from different newsgroups or even different servers, and optionally saves message subjects.

Breach: Breach is a modular and lightweight Web browser. Everything in the browser is a module, a Web application running in its own process. Construct your own browsing experience by selecting the right modules for you.

Briar: Briar is a messaging app designed for activists, journalists, and anyone else who needs a safe, easy and robust way to communicate. Unlike traditional messaging apps, Briar doesn't rely on a central server - messages are synchronized directly between the users' devices. If the internet's down, Briar can sync via Bluetooth or Wi-Fi, keeping the information flowing in a crisis. If the internet's up, Briar can sync via the Tor network, protecting users and their relationships from surveillance.

Browser-history: An X daemon maintaining a browser-independent global history of visited sites.

Bup: 'bup' is a patch for bash that modifies the shell to send all user keystrokes via UDP over the network for collection by a sniffer or a syslogd server. It does not depend on syslogd to send the packets.

BusTO: Get scheduled and real arrival times of 5T/GTT's vehicle stopping in a bus stop. This allows to avoid non-free JavaScript files on the official website.

Business Integration Engine: BIE is an free software integration system that makes it easy for organizations to exchange data with external trading partners regardless of their native applications. It is truly cross-platform since it written in Java.

C-nocem: This is a program for the easy and efficient applcation of the NoCeM protocol on the news spool. Which means, articles for which a NoCeM with 'action=hide" is accepted, will be deleted from your news system as if they had been cancelled. Unlike the standard implementation of NoCeM, this version is optimized for the most common case of 'spam cancels," In fact, it cn do nothing else.

CTC: CTC (Cut The Crap) is a proxy-like daemon that will filter your browser's requests to prevent downloading ads. It is meant mostly for dialup users whose bandwidth is too precious and expensive to waste on banners and ads.

CacoCloud: A simple, fast and secure PHP/AngularJS based single user feed and mail reader, password and bookmark manager. CacoCloud is divided into a RESTful PHP backend storing all data into a SQLite database and an SPA frontend based on AngularJs.

Calibre: Calibre is an e-book manager that can view, convert, edit and catalog e-books in all of the major e-book formats. It's a complete e-library solution that includes library management, e-book format conversion, newsfeed to e-book conversion, integrated e-book viewer, and synchronization with e-reader devices.

Canvas: Canvas is a feature-rich learning management system.
⚠

This page describes the free/libre program Canvas which you can install in your own computers. There are also online services which operate by running Canvas, but we don't recommend that way of using software. The user community can check whether to trust running a free program. There is no basis for trusting a service run by a company or by strangers. You can read more about this issue here:[1]

Chameleon Addon: Chameleon is a WebExtension port of the popular Firefox addon Random Agent Spoofer. The UI is near identical and contains most of the features found in the original extension.

ChangePassword: ChangePassword modifies the passwords of passwd, Samba, and Squid through the Web. All passwords are syncronized and changed in real time over a browser like Mozilla, Netscape, IE, Opera, and others.

Checkaliases: Reads a sendmail aliases file and reports problems in it, such as syntax errors, pipes to missing programs, local users who don't exist, include files that can't be read, files with wrong permissions, duplicate alias names, etc. newaliases.el is GNU Emacs Lisp code to make editing and checking an aliases file easier. It can automatically run checkaliases and newaliases after saving the aliases file.

Checkurls: 'checkurls' is a program to help people who are interested in multiple files on Internet and want to spend less time checking for updates. It takes a list of URLs, downloads the files at these URLs, compares these with the old files, and if something has changed it sends an email to the user with a patch.

CherryMusic

CherryMusic is a music streaming server based on CherryPy and jPlayer. It plays the music inside your PC, smartphone, tablet, toaster or whatever device has a HTML5 compliant browser installed. Current features:

Stream your music inside the browser (locally or remote)
Browse and search your music
Completely AJAX based (no page reloads on click, therefore fast)
Create and share playlists
Multiple user authentication
HTTPS support
Automatic album cover art fetching
See CHANGES for all the features

Chromium Embedded Framework: The Chromium Embedded Framework (CEF) is a simple framework for embedding Chromium-based browsers in other applications.

Chungles: Chungles is a file-sharing program that utilizes ZeroConf (via the JmDNS libraries) for computer detection. It allows files to be shared easily between platforms with simple drag'n'drop.

Cjdns: Cjdns implements an encrypted IPv6 network using public key cryptography for address allocation and a distributed hash table for routing. This provides near zero-configuration networking without many of the security and robustness issues that regular IPv4 and IPv6 networks have. Hyperboria is the largest cjdns network, with hundreds of active nodes around the world.

Classified-ads: "Classified ads" is messaging system for exchange of private and public messages between humans, and maybe other primates. Features of the program include, but are not limited to: * Sending and retrieving messages public and private, between humans or inside groups * No need for server-side support of any kind * Minimal hassle for the end-user * No need for contracts with any service-operators, not counting your ISP * Identification of message senders while allowing some withdrawal of personal details * Text-based search of public posting

ClassyShark3xodus: Checks apps for code signatures of known trackers (provided by Exodus). Also can list all classes for launchable (via the app drawer) packages. Can be used against any APK: - installed: via an app manager, - downloaded: via any file manager (long press and open with ClassyShark3xodus), - launchable installed: via the first screen list (long press to list all classes, including obfuscated ones). Note: doesn't work on odexed/system packages (it's a work-in-progress). Finally, the app doesn't sync or connect to the Internet and thus cannot sneak on end users. The app is updated when Exodus updates their list of trackers: https://reports.exodus-privacy.eu.org/api/trackers ClassyShark3xodus is based on Google's ClassyShark: https://github.com/google/android-classyshark

Clipperz: Clipperz is a web based password manager. Local encryption within the browser guarantees that no one except you can read your data. With Clipperz you can quickly login to websites, as well as organize and store logins and any confidential data.

Cloudgizer: Cloudgizer is a tool for building web applications as Apache modules in C language enhanced with simple markup, with emphasis on performance, small-footprint, and more productive and safer programming in C. It combines the ease of scripting with the power of C, improving the resource utilization for cloud applications. The programmer writes simple markup language mixed with C code, which is then translated entirely into C code and compiled natively as Apache module. The resulting application is fast and takes less memory, as there are no interpreters or virtual machines. Features include easy markups to use MariaDB database, HTML input parameters, cookies, simpler outputting of web pages, files storage and manipulation, encryption, encoding, program execution, web calls, safer and easier string manipulation etc. - the list is too long to place in one sentence. Overall Cloudgizer does a lot of stuff for you that you'd otherwise need to do yourself. A memory garbage collection system and memory overwrite/underwrite detection comes in handy for program stability. The same goes for string and memory handling markups to help write applications that won't crash. Also included is an application packaging system and an automated application installer. This makes rollout of products and release cycle more manageable. Cloudgizer source files have extension .v. Cloudgizer pre-compiler (cld program) will turn your .v files into .c files, ready for compilation as pure C programs. Then, your program will be compiled and linked with Apache web server on RH/Centos systems. It links with Apache as an Apache module in a "prefork" configuration. It does the work of communicating with Apache, and it makes it easier to write high-performance/small-footprint web programs in C. Cloudgizer is not designed to be thread-safe as it works in a "prefork" configuration of Apache. You can also build command-line programs. The same program can serve as both command-line utility and a web program linked with Apache. Cloudgizer works with RedHat/Centos 7 operating system, Apache web server and mariaDB database.

Cmogstored: cmogstored is an alternative implementation of the "mogstored" storage component of MogileFS. cmogstored is implemented in C and does not use Perl at runtime. cmogstored is the only component you need to install on a MogileFS storage node. Read more about MogileFS here: http://mogilefs.org/ cmogstored is not directly affiliated with the MogileFS project nor any commercial interests behind MogileFS.

Codebird-js: Use codebird-js to connect your website or JavaScript app with the Twitter API. Support for API 1.1 is baked in!

Coldstore: ColdStore is a gigabyte-scale persistent object store which maps objects into a file (for persistence), can allocate objects in a minimal working-set of pages (for speed), permits library versions to change without a rebuild of the store, and permits application checkpoint/restart. Coldstore might be used to replace a database, cache highly structured objects, act as an OODB, make STL persistent, act as a Document Store for XML/SGML/HTML, create a MUD. Future projects include a virtual machine toolkit, ports of several languages, VW and byte-interpretive language workbench.

Collab: Multiplatform raster graphical editor enabling simultaneous drawing between users. Project including several sub projects as server, painting framework, network library, desktop application and protocol design and documentation.

Comanche: This is a candidate for deletion: Links broken. No links to page. Email to maintainer broken. Poppy-one (talk) 14:27, 30 July 2018 (EDT) Comanche is a quality, cross-platform, GUI tool for configuration and management of free software. Packages supported include the Apache Web server and Samba. It is easily extensible through plugins.

Comanche Server: Comanche is an extremely simple HTTP (web) server written entirely in Python. It does not use any of the many Python standard library modules related to HTTP serving, as it was initially written as a learning exercise. At present it does not support CGI or SSL and uses a simple fork-on-demand architecture, but is being actively improved.

CometVisu: The CometVisu is a web technology based realtime visualization for home and building automation systems like the KNX bus or OpenHAB. It can be used on a wide range of systems, ranging from smart phones over tablets up to laptops and PCs.

ComicMan: ComicMan downloads Web comics from the Internet to your hard drive. It remembers the last download for each title, so you won't get duplicates from running it multiple times. The application itself is a command line tool, but it comes with a graphical configuration tool and an editor for making new Web comic configuration files.

Conflux

Conflux is a data collection and management suite. Conflux can:

help you perform searches which best meet your result needs, across a number of search services
help you retain a list of search results for later use
help share research material among a team or workgroup
help you organize useful searches and search results into groups (bundles)
help you maintain a list of the resources you use most, giving you access to this list from a central location
Conflux allows you to submit searches to be performed, either immediately or later, by the Conflux collector. Once the search has been performed, you will have ready access to the URLs of the results provided by the search engine. Using Conflux, you can manage your past searches, better keeping track of materials you have found useful, aiding you in submitting follow-up searches. Both searches and search results may be bundled together, permitting you to best organize your information how you see fit. Best of all, you may enable your entire team to use Conflux, sharing the benefits of your research. The Conflux suite currently consists of a PHP3 frontend, a MySQL database schema, and a perl 'collector' (which may be run as a daemon, from cron or standalone).

Conkeror: Conkeror is a Mozilla-based browser that brings an emacs-like experience to web browsing. It has a sophisticated keyboard system for running commands and interacting with web page content, modelled after Emacs and Lynx. For easier editing of form fields, it can spawn external editors. It is self-documenting and extensible with JavaScript. Conkeror is fully-customizable and highly-extensible, but is based on Mozilla XULRunner, which Mozilla has stopped supporting development in July 2015. N.B. Not to be confused with Konqueror.

Console Downloader: Command line download manager which uses existing unix utilities: Downloads can be added, paused and removed from the command line; and you can create custom download schedules by combining this program with the crontab file.

Conversations.im: Conversations is a Jabber/XMPP client for Android 5.0+ smartphones that has been optimized to provide a unique mobile experience. A port to iOS is envisaged in the medium-term future. Conversations allows you to easily send images, show if your contact has received and read your message, permit dynamic history and handles multiple devices (especially sync with desktop clients), allow you to create group chats and support one-to-one Audio/Video calls ! And thanks to the XMPP Protocol (that is a push protocol) you battery life is safe. Conversations also does not require a Google Account or specifically Google Cloud Messaging (GCM). Using the XMPP federated protocol, you can freely choose a trustworthy server (your own if you want) for yourself while still chatting with contacts that are using other servers. The communication between Conversations and the XMPP server as well as the communication between the individual servers is TLS encrypted. This way, not only your messages are safe but more importantly it is impossible for an outside attacker to intercept your meta data (with whom you are chatting) without attacking your server first. On top of that, Conversations gives you the choice to enable one of two end-to-end encryption mechanisms. The first one is OMEMO, a state of the art multi-end-to-multi-end encryption method which is very easy to setup and gives you forward secrecy and plausible deniability. For backwards compatibility reasons Conversations also supports OpenPGP.

Corais: The Corais platform is based on Open Atrium, which is itself based on Drupal. It is used for organizing collaborative projects.

Cowloop: The cowloop-driver is a copy-on-write loop driver (block device) which can be used on top of any other block driver. It shields the lower driver from any write access and diverts all write-accesses to an arbitrary regular file, called the cowfile. When a modified block is read again later on, the cowloop-driver gets the block from the cowfile, while non-modified blocks are obtained from the original read-only device. This lets block-devices be used in a read-write fashion without modifying the underlying block-device itself.

CrawlTrack: CrawlTrack is a script, which makes it possible to follow the search-engines crawlers and spiders visits on your website. Data is displayed in the form of tables and of graphics which provides for easy analysis of information. CrawlTrack is a php script using MySQL database. CrawlTrack currently exists for English and in French, the translations into other languages are welcome.

CreoleParser: Creoleparser is a Python library for converting Creole wiki markup for output on the web. It is a full implementation of the Creole 1.0 specification and aims to follow the spec exactly.

Cronolog: 'cronolog' is a filter program that reads log file entries from standard input and writes each entry to the output file specified by a filename template and the current date and time. When the expanded filename changes, the current file closes and a new one opens. 'cronolog' is meant to be used in conjunction with a Web server, such as Apache, to split the access log into daily or monthly logs.

Crowdsec: Crowdsec is a firewall and behaviour detection system that uses a shared IP address reputation database in order to identify potential threats. User can instruct Crowdsec to watch certain logs, including both operating system logs and logs for specific applications. These are analysed for potential security threats, and the source IP address of any suspicious activity may be uploaded to a shared reputation database. Likewise, the user can download this shared database to benefit from lists of known suspicious hosts. Crowdsec includes so-called 'bouncers' to block certain IP addresses from accessing services, thus forming a reputation-based firewall. As the bouncer and detection components are separate programs and can remotely communicate, Crowdsec may be appropriate for embedded applications where the host to be protected is not powerful enough to detect potential threats itself; the log analysis can be done on another, more powerful system.

CryptPad: CryptPad is a libre and encrypted collaboration suite that can be used for forms, presentations and other collaborative documents.

Cryptmount: cryptmount assists system administrators in setting up encrypted filesystems based on the device mapper (dm-crypt) of GNU/Linux systems using a 2.6-series kernel. After initial setup, it allows any user to mount or unmount filesystems on demand, solely by providing the decryption password, with any system devices needed to access the filing system being configured automatically. A wide variety of encryption schemes (provided by the kernel and libgcrypt library) can be used to protect both the filing system and the access key. The protected filing systems can reside in either ordinary files or disk partitions.

Crypton: Crypton is a software framework for remote storage, where the remote server has no knowledge of what is being stored. The content is encrypted client-side before it reaches the server. The framework is designed to be easy for application developers to use, without needing experience in encryption.

CsCSSc: 'csCSSc' is a client-side CSS compressor and decompressor. Currently it consists of a webpage and ECMA/javascript file. It runs on all web browsers which support ECMA/javascript.

Cspeedtest: Command line (CLI) network speed test for GNU/Linux servers, using libncurses to estimate network throughput between you and your server over an existing ssh connection. Works on any client platform that has a terminal that supports curses (e.g. iOS, Android, Mac OS, Windows, GNU/Linux, etc). Network speed is measured by writing screenfuls of random characters to the terminal, using the resulting framerate to estimate the throughput. It takes advantage of the implicit communication between the server and your terminal to measure network performance without any client software beyond the terminal you already have. Note: This software just needs to be installed on the server.

Ctrlproxy: 'ctrlproxy' is an IRC server with multiserver support. It runs as a daemon and connects to a number of IRC servers, then lets you to connect from a workstation and work as the user who is logged in to the IRC server. After you disconnect, it maintains the connection to the server. It acts like any normal IRC server, so you can use any IRC client to connect to it. It supports multiple client connections to one IRC server (under the same nick), so you can connect to IRC using your IRC nick, even if you have an IRC session open somewhere else. It supports logging (in the same format as the irssi IRC client), password authentication, and ctcp (in case no clients are connected).

Curlftpfs: This is a file system client based on the FTP File Transfer Protocol.

Cutter: 'Cutter' lets network administrators close TCP/IP connections running over an iptables firewall. It closes the connection in such a way as to lead both ends (client and server) to believe that it was aborted by the other.

D4N155: On the abstract we can presume that this isn’t just another pentest tool this is a truly powerful tool, that integrate various key features of another projects and ideas of the developers and aggregate then in a same place.

DIDKit: Issue and verify W3C Verifiable Credentials with Decentralized Identifiers.

DMBCS Embedded C++ HTTP Server: At DMBCS we like to do things in certain ways: all our code takes the form of C++17 (or, lately, C++20) libraries built with GNU autotools, providing user interaction through HTTP/HTML5/CSS3/EcmaScript web interfaces. It is thus a common requirement that our code links against a library of classes which implement the HTML paradigm and provide the TCP/IP plumbing to allow applications to easily take the form of self-contained web servers. At DMBCS we use NGINX at top-level to coordinate the set of such micro-servers which make up a complete web site. The library has been under constant development for over twenty years (yes, really), and in heavy production use. The code-base hasnʼt quite been brought up to our expectations of full production-quality code yet (it has always been a project on the side of other things), and so we still regard it as beta-quality software. We expect this situation to change in the near future.

DNRD: DNRD is a proxy DNS Daemon. It is useful for a home network where you have multiple ISPs or VPNs. DNRD can be set up to forward all DNS queries to the appropriate DNS server for each of your ISPs.

Danectl: DNSSEC DANE implementation manager: Generates and manages TLSA records (with certbot). Implements TLSA 3 1 1 current + next workflow. Also generates SSHFP, OPENPGPKEY, and SMIMEA records.

Dans Guardian: DansGuardian is designed to be completely flexible and allows you to tailor the filtering to your exact needs. It can be as draconian or as unobstructive as you want. The default settings are geared towards what a primary school might want but DansGuardian puts you in control of what you want to block. DansGuardian is a true web content filter.

Darkstat: Darkstat is an ntop-workalike network statistics gatherer. Built to be faster and smaller than ntop, it uses libpcap to capture network traffic and serves up Web page reports of statistics such as data transferred by host, port, and protocol. It also has a bandwidth usage graph.

DataparkSearch

DataparkSearch is an Internet and Intranet search engine tool. Key features:

Support for http, https, ftp, nntp and news URL schemes.
htdb virtual URL scheme support for indexing SQL databases.
text/html, text/xml, text/plain, audio/mpeg (MP3) and image/gif mime types built-in support.
External parsers support for other document types.
Ability to index multilangual sites using content negotiagion.
Searching all of the word forms using ispell affixes and dictionaries.
Stopwords and synonyms lists.
Boolean query language support.
Results sorting by relevancy, popularity rank, last modified time and by importance (a multiplication of relevancy and popularity rank).
Various character sets support.
Accent insensitive search.
Phrases segmenting for Chinese, Japanese, Korean, and Thai.
mod_dpsearch - search module for Apache web server.
Internationalized Domain Names support

DaveDAP: * " 'DaveDAP' is now 'phpldapadmin'. " DaveDAP is a PHP-based engine to browse, search, and edit an LDAP server over the Web. You can browse your LDAP server in tree mode, or you can search for users based on any number of easily configurable criteria. Users can create and delete objects, edit their contents, and perform searches. DaveDAP aims to be a Web-based replacement for GQ.

Ddgr: ddgr is a cmdline utility to search DuckDuckGo from the terminal. While googler is extremely popular among cmdline users, in many forums the need of a similar utility for privacy-aware DuckDuckGo came up. DuckDuckGo Bangs are super-cool too! So here's ddgr for you! Unlike the web interface, you can specify the number of search results you would like to see per page. It's more convenient than skimming through 30-odd search results per page. The default interface is carefully designed to use minimum space without sacrificing readability. A big advantage of ddgr over googler is DuckDuckGo works over anonymous networks. ddgr isn't affiliated to DuckDuckGo in any way.

Debris: debris is a free text mode HTML browser package. It provides support for tables and forms. It is a secure environment suited for public terminals, and is small (only 25% of the size of lynx) and fast.

Decentraleyes

Protects you against tracking through "free", centralized, content delivery. It prevents a lot of requests from reaching networks like Google Hosted Libraries, and serves local files to keep sites from breaking. Complements regular content blockers. Technical Information - Supported Networks: Google Hosted Libraries, Microsoft Ajax CDN, CDNJS (Cloudflare), jQuery CDN (MaxCDN), jsDelivr (MaxCDN), Yandex CDN, Baidu CDN, Sina Public Resources, and UpYun Libraries. - Bundled Resources: AngularJS, Backbone.js, Dojo, Ember.js, Ext Core, jQuery, jQuery UI, Modernizr, MooTools, Prototype, Scriptaculous, SWFObject, Underscore.js, and Web Font Loader. FAQ If you're using uMatrix, Edit in and Commit these lines to My rules in the Dashboard: (Please note that each line must also START with a '*' character but this Wiki is broken and does not allow to render this properly!)

ajax.aspnetcdn.com script allow
ajax.googleapis.com script allow
ajax.microsoft.com script allow
cdn.jsdelivr.net script allow
cdnjs.cloudflare.com script allow
code.jquery.com script allow
lib.sinaapp.com script allow
libs.baidu.com script allow
upcdn.b0.upaiyun.com script allow
yandex.st script allow
yastatic.net script allow

Note: Decentraleyes currently only bundles scripts, and if you want other resources to load you need to change script in the above rules to * and disable "Block requests for missing resources" in the Decentraleyes preferences. This will however result in network requests to these CDNs. If you use uBlock0 it shouldn't normally block these resources, but if you enable Advanced mode you might have a rule to block third-party scripts by default. Unlike with uMatrix we can't whitelist only scripts for individual hosts, but you can still control whether other resources are loaded with "Block requests for missing resources" in the Decentraleyes preferences. We also have the ability to let normal filtering take place as opposed to completely whitelisting everything from these domains: (Please note that each line must also START with a '*' character but this Wiki is broken and does not allow to render this properly!)

ajax.aspnetcdn.com * noop
ajax.googleapis.com * noop
ajax.microsoft.com * noop
cdn.jsdelivr.net * noop
cdnjs.cloudflare.com * noop
code.jquery.com * noop
lib.sinaapp.com * noop
libs.baidu.com * noop
upcdn.b0.upaiyun.com * noop
yandex.st * noop
yastatic.net * noop

With these rules, uBlock0 in Advanced mode will behave as in "normal" mode for these particular CDNs, which is usually what you want, but if you prefer you can change noop above to allow to ensure nothing from Decentraleyes is blocked.

DeepOfix Messaging Server: The deepOfix Messaging Server is a mail server product aimed at simplying the setup and maintenance of GNU/Linux-based mail server solutions. deepOfix offers unprecented ease of use and doesn't require prior GNU/Linux experience. deepOfix features LDAP-based directory services for user account managemet, email delivery, distribution lists, and addressbooks. It also includes built in tools for spam and virus control, webmail, and email fetching.

DeepfakeHTTP

**DeepfakeHTTP** is a web server that uses HTTP dumps as a source for responses.

- What are people using it for?**

- Creating the product POC or demo before even starting out with the backend - REST, GraphQL, and other APIs prototyping and testing - Hiding critical enterprise infrastructure behind a simple static facade - Hacking and fine-tuning HTTP communications on both server and client sides

DemocracyOS: DemocracyOS is an online space for deliberation and voting on political proposals. It is a platform for a more open and participatory government. The software aims to stimulate better arguments and come to better rulings, as peers.

Dhlan: dhlan scans and updates to /etc/hosts with a MAC:name table. It's the most simple and easy replacement of DNS server, to customize named localization of computers, printers or any other device accross any Local Area Network. For example, 2 laptops can maintain valid name-to-ip although network changes.

Diaspora: Diaspora is a decentralized social network (composed by many servers which interact with each other, the servers are called pods).

Dico ,: Dico is a flexible modular implementation of DICT server (RFC 2229). In contrast to another existing servers, it does not depend on particular database format, instead it handles database accesses using loadable modules. The package includes several loadable modules for interfacing with various database formats, among them a module for dict.org databases and a module for transparently accessing WordNet. New modules may be written in Guile or Python. A console client program, dico, is also included.

Dillo: The dillo Web browser is a very fast, extremely small browser. Source is less than 365 KB, and the binary is around 265 KB. It is a graphical browser built upon GTK+, and it renders a good subset of HTML, excluding frames, JavaScript, and JVM support.

Directnet: DirectNet is a peer-to-peer instant messaging protocol and client software for multiple platforms, including Windows, GNU/Linux and Mac OS X, developed by Gregor Richards.

Diri: diri is a wiki-like web application. It is a collection of several rc scripts consisting of roughly 215 lines of code.

Django: Django is a high-level Python Web framework that encourages rapid development and clean, pragmatic design.

Dnstracer: 'dnstracer' determines where a given Domain Name Server (DNS) gets its information from, and follows the chain of DNS servers back to the servers which know the data.

Docassemble: docassemble is a system for guided interviews and document assembly. It provides a web application that conducts interviews with users. After each interview, docassemble generates documents in various formats based on user input and preconfigured templates. Though the name emphasizes the document assembly feature, docassemble interviews do not need to assemble a document; they might submit an application, direct the user to other resources on the internet, store user input, interact with APIs, or simply provide the user with information. docassemble was created by a lawyer/computer programmer for purposes of automating the practice of law, but it is a general-purpose platform that can find applications in a variety of fields.

Docmenta

Docmenta is a Java Web-application for creating publications that need to be published for the Web and print. Supported output formats are PDF, HTML, Web-Help, EPUB (eBook) and DocBook. Main features are:

Distributed authoring
WYSIWYG editing
Link management
Approval workflow
Release-management
Translation support
Table of Contents and index generation
Image gallery
Listing support (line numbering, syntax highlighting)
Applicability filtering and more.

DokuWiki: DokuWiki is a wiki engine, mainly aimed at creating documentation of any kind. It is targeted at developer teams, workgroups and small companies. It has a simple but powerful syntax which makes sure the data files remain readable outside the wiki and eases the creation of structured texts. All data is stored in plain text files – no database is required.

Dolphin proxy: Dolphin is a lightweight HTTP proxy server. It is multi-threaded, easy to configure, and easy to use. This package is not maintained anymore. Its entry is kept here for historical purposes only. See also: dolphin-emu

Dovecot: 'Dovecot' is an IMAP server whose major goals are security and extreme reliability. It uses index files to optimally store the mailbox state, which makes it very fast even with huge mailboxes. Indexes won't prevent external mailbox updates, so Dovecot is still fully compatible with standard Maildir and mbox formats. There's also a fully featured POP3 server included.

Drall: Drall is a script which lets users access directories and files remotely without using insecure FTP and telnet. It lets the user treat the remote file system as if it was on their local hard disk through a normal Web browser. The interface resembles the well known Midnight Commander. Single or dual-panel views makes it easy to see an overview of the file system and the modular design means you only use the features you need.

Drbd: 'drbd' is a block device for building high-availability clusters. DRBD takes over the data, writes it to the local disk and sends it to the other host. On the other host, it takes it to the disk there. The other components needed are a cluster membership service, which is supposed to be heartbeat, and an application that works on top of a block device (ie, a filesystem and fsck). Each device has either a 'primary' or 'secondary' state. The application should run and access the device on the node with the primary device. Every write is sent to the local 'lower level block device' and to the node with the device in 'secondary' state. The secondary device then writes the data to its lower level block device. If the primary node fails, heartbeat is switching the secondary device into primary state and starts the application there. If the failed node comes up again, it is a new secondary node and will synchronise its content to the primary node whithout interruption of service in the background. Only those parts of the device that actually have been changed will resync.

Dreamwidth: Social media/blogging website software, forked from LiveJournal several years ago

Drill: * "Drill is now bundled with ldns." 'Drill' is a tool similar to 'dig' from BIND. It was designed with DNSSEC in mind, and intended for use as a debugging/query tool for DNSSEC.

DsaCheck: dsacheck is a python program that will check all the packages on a Debian system. Dsacheck will download dynamically the DSA (Debian Security Alert) news from the security webpage and build a list that will be compared to the locally installed packages. You can use it easily in a CRON job.

DsaLib: dsalib is a module for Python that retrieves all the details for each Debian alert published on Debian's security website (http://security.debian.org), parses it, and put it in an exploitable/queryable way.

DuckDuckGo (HTML SSL): DuckDuckGo is the search engine that doesn't track you.

DuckDuckGo (Lite SSL): DuckDuckGo is the search engine that doesn't track you. We also have smarter answers and less clutter. This extension adds DuckDuckGo (non-JS Lite version) to the search bar. For more features, see the DuckDuckGo Plus add-on. Enjoy!

Ducker: Ducker is a lightweight program that makes internet searchs with DuckDuckGo from the command line. It can search for images, websites, videos, news and a lot more.

Dungeon-mode: Dungeon-mode is a game engine and REPL for creating and playing multi-user dungeons written primarily in emacs lisp. While playing a game created with dungeon-mode doesn’t necessarily require Emacs authoring game environments (e.g. worlds) does, as do assigning special powers, resolving Ghod calls, Sage encounters, and Ubic -if enabled- or any other or custom events with a dm-intractable property set to a non-nil value. Dungeon Masters may specify delegation rosters to support cooperative oversight and enable teams to direct the play experience.

Duro

The goal of the Duro project is to create a library which is as compliant with the proposed database language D as it is possible for a C library. This library is supposed to serve as a basis for a truly relational database management system (TRDBMS).

Tuples and tables (relvars).
Relational algebra: RENAME, select (restrict), project, EXTEND, JOIN, SEMIJOIN, UNION, INTERSECT, MINUS, SEMIMINUS, SUMMARIZE PER, DIVIDEBY PER, WRAP, UNWRAP, GROUP, and UNGROUP.
Virtual tables (views).
Locking and nested transactions.
Duro tables are true sets -- uniqueness of tuples (rows) is always enforced. When creating real tables, at least one candidate key must be supplied. A candidate key may be empty.
User-defined types (including type constraints) and operators.
Declarative integrity.
Tcl interface, including support for relational expressions in Tutorial D syntax and operators implemented in Tcl ("stored procedures").
Simple GUI admin tool.

xs Duro is implemented on top of the Berkeley DB database library.

Durruter: Durruter is a command-line wizard to manage iptables entries like in a hardware router web interface. Forward ports and ranges from multiple interfaces, allow internet traffic from multiple nets to multiple network interfaces.

Dwscan: Dwscan displays real-time wireless information in a manner similar to top;. It may help in improving your wireless setup.

ECNCheck: This is a candidate for deletion: Links broken. No links to page. Software not on archive.org. Email to maintainer broken. Poppy-one (talk) 11:22, 28 July 2018 (EDT) ECNCheck is a set of programs used for testing IPv4 and IPv6 hosts for ECN (Explicit Congestion Notification) support and RFC-violating refusal. The programs also provide detailed traceroute information that can be useful in debugging ECN-related problems.

ELinks: ELinks is an enhanced version of Links, a Lynx-like text Web browser with support for tables, frames, background downloads, SSL etc. It has a menu-fashioned user interface and is smaller and more lightweight than Lynx. ELinks adds many valuable features, like HTTP and proxy authentication, reasonable cookies support, Lua scripting, downloads resuming, very high configurability and more. ELinks has built-in support for HTTP, FTP, finger and local files; users can define their own external handlers for any other protocols.

EMI FileUpload Library: eMI FileUpload Library is a simple cross-platform object-oriented PHP library intended to handle uploaded files. The library is essentially a wrapper around the cumbersome superglobal variable $_FILES. The superglobal is never modified by the library and retains its values until the script terminates.

EMI TOC Generator: eMI TOC Generator is a simple cross-platform library that dynamically generates a table of contents (TOC) in an HTML 5 page on rendering.

EMI eMailer: eMI eMailer is a simple cross-platform object-oriented SMTP client implemented in PHP. It is primarily intended to transfer MIME e-mail messages generated by PHP on the same host as the SMTP server of the sender.

ENodes: ENodes is a reliable web development and publishing framework written in Perl and geared on mod_perl.
Operating like a complete layer on Apache, it allows to manage multiple domains dispatched between multiple webmasters. It includes versioning, access lock, parallel version test, fine granularity of permissions and version management, user workflow, import/export mechanisms and a fully integrate plugin interface.
It is nearly stable and already used by many websites.

EPICS: 'EPICS' is a software infrastructure for building distributed control systems to operate devices such as particle accelerators, large experiments and major telescopes. These systems comprise tens or hundreds of computers, networked together so they can communicate and provide control and feedback of the various parts from a control room, or remotely over the Internet. EPICS uses Client/Server and Publish/Subscribe techniques to communicate between the various computers. Most servers (called Input/Output Controllers or IOCs) perform real-world I/O and local control tasks, and publish this information to clients using the Channel Access (CA) network protocol. CA is specially designed for the kind of high bandwidth, soft real-time networking applications that EPICS is used for, and is one reason why it can be used to build a control system comprising hundreds of computers.

EXo Platform: eXo Platform is an open-source digital workplace platform. Full-featured and user-centered, the solution enables a variety of use cases around internal communications, employee engagement, knowledge management and digital collaboration.

Edemocracia-colab: A website that can be hosted by anyone in order to facilitate discussion about legislations, propose legislations (integrated with Wikilegis) and also to facilitate participation in audiences. Used mainly by governments. Currently being used by the Chamber of Deputies in Brazil.

Ejabberd: 'ejabberd' is a multi-platform, scalable, distributed, and fault-tolerant XMPP Jabber server. It supports advanced features such as multi-user chat, IRC transport, publish and subscribe services, Jabber user directory, a Web-based administration interface, an HTTP polling service, SSL and TLS support, LDAP and external authentication.

Elpher

Elpher aims to provide a full-featured combination gopher and gemini client for GNU Emacs. It supports:

intuitive keyboard and mouse-driven browsing,
out-of-the-box compatibility with evil-mode,
clickable web and gopher links **in plain text**,
caching of visited sites,
pleasant and configurable visualization of gopher directories and gemini pages,
direct visualisation of image files,
jumping directly to links by name (with autocompletion),
a simple bookmark management system,
gopher connections using TLS encryption,
the Finger protocol.

The official home of elpher is gopher://thelambdalab.xyz/1/projects/elpher/. Please visit that page for development news and to leave feedback.

Emaigos: Emaigos is a free multi-platform software useful to import Google contacts and calendars in Emacs. Contacts are stored in a Big Brother Database (BBDB) file, which makes them usable with many Emacs email packages, like Gnus. Google calendars are stored as a single Org mode file, so that the events may be viewed as a structured document and possibly shown within an Agenda view. So with Emaigos it's possible to use Google as contacts and calendars manager, while having at the same time all data available within Emacs. The original Google contacts and calendars are not modified in any way by Emaigos. The name "Emaigos" is an acronym for "EMAcs Importer for GOogle Stuff".

Encode Explorer

Encode Explorer displays the list of files in a folder. It was designed to be used in safe mode and so it is kept simple and functional. It's written in PHP, XHTML and CSS.

Files can be sorted by name, size and editing time
You can move in folders
Thumbnails for images and pdf files.
File uploading (needs PHP full mode)
Logging and notifications
Optional password protection
Interface for mobile devices

Encuestame: Encuestame has been developed by @jotadeveloper and @dianmora since mid-2008 and was created to fill empty space in the survey online world, there are only a few options ready to use and others only under expensive rates, is the time for an open source option. Along the last years we have been adding new features, being able to connect Encuestame with the most famous Social Networks, trying to give you a project easy to be installed, to be usable and to be easy manageable. In mid-2011 we release the first version of Encuestame, since then we managed to make usable Encuestame in the new mobile world. Also we've enjoyed the support of companies like Atlassian and Jetbrains that have offered pen source licenses to our team. The history doesn't finish here, it will have more features coming soon.

Epicyon: ActivityPub compliant server, designed for simplicity and accessibility. Includes calendar, news and sharing economy features to empower your federated community.

Epiphany: GNOME Web, formerly Epiphany, is a browser for the GNOME desktop environment based on the WebKit rendering engine. It is targeted at non-technical users. Its principles are simplicity and standards compliance.

Epiphany-ext: Epiphany Extensions is a collection of extensions for Epiphany, the GNOME web browser. Available extensions include:
* Bookmarks Tray- embed the bookmarks menu in the panel * Certificate Viewer- lets users view the server's certificate on a secure connection * Dashboard- connects Epiphany to Dashboard * Error Viewer/Validator- view errors in the page, validate pages off-line * Mouse Gestures- lets users perform actions with mouse gestures * Tabs Move-To Menu- moves tabs to other windows without drag-and-drop * Page Info- get information about the current web page * Sample- helps users write their own extensions * Select Stylesheet- select an alternate stylesheet * Sidebar- adds a sidebar to Epiphany * Smart-Bookmarks- looks up selected text using a smart bookmark * Tab Groups- groups new tabs together

Etherpad: Etherpad is a real-time collaborative editor. It lets you edit text in your browser, while other contributors see the changes instantly. It features basic formatting as well as an history.

Eventoj: Eventoj is a modular service that rotates tests and their actions to keep availability information and do something when a failure is found. For example, one module can be a tester of IMAP availability, and in case of failure notify by e-mail or send a restart command.

Evolution RSS Reader Plugin: The Evolution RSS Reader Plugin enables support for RSS feeds in the Evolution mail reader. It includes full ATOM support.

Expresso Livre: An entirely free/libre software-based email, calendar, address-book, workflow and instant messaging solution. It is a customized version of the German tool E-GroupWare, and is available under free software licence.

F-Droid Server: The F-Droid Server can be used to build F-Droid packages by using F-Droid compatible package definitions. With it you can sign applications and publish your own F-Droid repository. Note that for building existing applications you might need a free Android SDK like the one in PureOS, or from Replicant 4.2.

FBReader: FBReader is an e-book reader for GNU/Linux PDAs and desktop computers. FBReader currently works on Sharp Zaurus, Siemens Simpad with Opensimpad ROM, Nokia 770 Internet Tablet, and GNU/Linux desktop computers. FBReader supports several e-book formats: plucker, palmdoc, zTXT, HTML, fb2, TCR (psion text), and plain text.

FFPF: This is a candidate for deletion: Links broken. From the maintainer "This was a research project from 2004 [1]. It is long dead now. It's probably best to remove the entry". Poppy-one (talk) 14:23, 29 July 2018 (EDT) The fairly fast packet filter (FFPF) adds many new features to existing filtering solutions. It is designed for high speed by pushing computationally intensive tasks to the kernel or to network processors, and by minimising packet copying. Also, since it provides a richer programming language and explicit extensibility, it is more flexible than existing approaches. Using its extensibility, the language can even be used as a meta- filter to "script" together filters from other approaches.

FOSSology: http://sourceforge.net/projects/fossology/ Scan files for licenses and copyrights, perhaps more analysis in the future.

FWRT: Free Weekly Report Tool is a small PHP/MySQL script helps you submit and organize status reports as well as generate notifications to managers and others about the submission of those reports.

Fake: Fake has been designed to switch in backup servers (especially Mail, Web and Proxy servers) on a LAN during periods of both unscheduled and scheduled down time. Fake allows you to take over the IP address (either physical or an IP alias) of another machine in the LAN by bringing up an additional interface and making use of ARP spoofing. It is designed to enable automated invocation via systems like Mon that monitor server availability. Fake can also be used in conjunction with load balancing mecanisms.

Falkon: Falkon (formerly QupZilla) is a free and open-source web browser. It is built on the Qt WebEngine which is a wrapper for the Chromium browser core.

Fast File Search: Fast File Search crawls FTP servers and SMB shares and stores the information about files to a database. A Web interface is then used for searching files. It is optimized for searching files by a wildcard when there are some normal (not '*' or '?') chars specified in the beginning or in the end of the mask (for example '*.iso').

Fastclick: The aim is to make your application feel less laggy and more responsive while avoiding any interference with your current logic. FastClick is developed by FT Labs, part of the Financial Times.

Feather: Feather is a free Monero wallet for GNU/Linux, Tails, macOS and Windows. It has many useful features and it is focused on privacy and security, it works through Tor network and websocket connection

Feedback Cat: Feedback Cat is a 100% free and open-source WordPress plugin to survey your users and customers. Set it up in 2 minutes.

Feedparser: feedparser is a Python library that parses feeds in all known formats, including Atom, RSS, and RDF. It runs on Python 2.4 all the way up to 3.3.

Ffproxy: ffproxy is a filtering HTTP proxy server that can filter by host, URL, and/or header. Custom header entries can be filtered and added. It can even drop its privileges and optionally chroot() to a directory. It supports logging to syslog() and using another auxiliary proxy server.

FileZilla client

FileZilla is a FTP client with a nice graphical front-end. Features include:

Supports FTP, FTP over SSL/TLS (FTPS) and SSH File Transfer Protocol (SFTP)
Supports resume and transfer of large files >4GB
Configurable Speed limits
Drag & drop support
Bookmarking
Filename filtering on filename (regex support), file size, and user/group permissions.
Directory comparison to quickly see differences between files on the local machine and the server
Synchronized directory browsing, such that if you have an identical directory structure on the local machine and the server, means that any directory navigation on one machine is duplicated on the other.
Remote file search
IPv6 support

There is a free software server as well that runs only on Windows. See our FTP category for a list of free software FTP servers that run on GNU/Linux. Warning: the Windows installer bundles adware; use the ZIP download instead.

Filetea: FileTea is a simple way to send files among different users. FileTea functions as a web server. Users can drag files into their web browser and a URL will be generated for each one. Those URLs can be sent to other people, who will be able to start downloading the files immediately. An HTML5 capable browser is required in order to share the files, but any HTTP client can download them, including command-line tools such as curl or wget. Files are sent through the server, but no data is stored there: FileTea is only used to route the traffic. This also means that there's no limit to the size of shared files. The service is anonymous and does not require user registration. Since it's completely web-based, it works in networks with proxies, firewalls, etc., as long as all users can reach the FileTea server. A demonstration server is provided at https://filetea.me

Fingerd: This is a much updated version of Mike Shanzer's fingerd-1.3. It is almost completely rewritten, well-debugged (i.e., more secure), and quite configurable. It supports ACLs, a message-of-the-day file, the ability to run programs for given user-IDs, and a full set of command-line options that make it mostly compatible with modern BSD versions. It is portable, uses GNU Autoconf and GNU Automake for builds, and it comes with a ready-to-use BSD makefile too.

Firehose: Firehose is a simple library which stripes multiple, inexpensive, network devices to provide very high speed data transfers. It will support any number of devices as long as each device has a TCP/IP layer.

Firestorm: Firestorm is an extremely high performance network intrusion detection system (NIDS). At the moment it just a sensor but plans are to include real support for analysis, reporting, remote console and on-the-fly sensor configuration. It is fully pluggable and hence extremely flexible.

Firestr: Fire★ is a a simple platform for decentralized communication and computation. Provides a simple application platform for developing p2p applications and share these applications with others in a chat like user interface. You don't send a message to someone, you send an program, which can have rich content. All programs are wired up together automatically providing distributed communication, either through text, images, or games. The source code to all applications is available immediately to instantly clone and modify.

Firewall Builder 2: This is a candidate for deletion: Homepage broken. Sourceforge notes state developers have stopped development. There is current activity on sourceforge, but last maintainer activity in 2015. Poppy-one (talk) 13:18, 30 July 2018 (EDT) Firewall Builder consists of a GUI and set of policy compilers for various firewall platforms. It lets users maintain a database of objects and allows policy editing using drag-and-drop. This provides a consistent abstract model and the same GUI for different firewall platforms. Firewall Builder provides XML DTD and C++ API library that support abstraction of network objects and generalized firewall policies. Firewall Builder currently supports iptables, ipfilter, ipfw, and OpenBSD pf.

Fluent Reader: A very fancy RSS reader for the modern age

Fnord httpd: 'fnord' httpd is a small HTTP server (15k static binary). It is fast, and supports sendfile and connection keep-alive, virtual domains, content-ranges, and IPv6. It does transparent content negotiation for special cases (html - html.gz, or gif - png), and has directory index generation.

Foodsoft: Foodsoft is online software for a non-profit food coop. It features a product catalog, order cycle management, accounting, and tasks. A food cooperative is a group of people buying food from suppliers of their own choosing; a collective do-it-yourself supermarket. Members order their products online and collect them on a specified day, and all put in a bit of work to make that possible. Foodsoft facilitates the ordering and administration.

Fossil: Fossil is a software configuration management system. Fossil is software that is designed to control and track the development of a software project and to record the history of the project. There are many such systems in use today. Fossil strives to distinguish itself from the others by being extremely simple to setup and operate. In addition to distributed version control, it supports distributed bug tracking and wiki, with a built-in web interface, in a single easy-to-use integrated package.

Fractal: Fractal is an instant messaging client and collaboration software for the GNOME desktop based on the Matrix protocol.

Free Realty: Free Realty is primarily designed for real estate agents and offices to list properties on the internet. With Free Realty the end user does not need to be fluent in web page design.

Free S WAN: GNU/Linux FreeS/WAN is an implementation of IPSEC (Internet Protocal SECurity) and IKE for GNU/Linux systems. It uses strong cryptography to provide both authentication and encryption; authentication ensures that packets are from the right sender and have not been altered in transit, and encryption prevents unauthorised reading of packet contents. These services allow you to build secure tunnels through untrusted networks. Everything passing through the untrusted net is encrypted by the IPSEC gateway machine and decrypted by the gateway at the other end. The result is Virtual Private Network or VPN. This network is effectively private even though it includes machines at several different sites connected by the insecure Internet. Several companies are co-operating in the Secure Wide Area Network (S/WAN) project to ensure that products will interoperate. There is also a VPN Consortium fostering cooperation among companies in this varea. The primary objective is to help make IPSEC widespread by providing source code which is freely available, runs on a range of machines including ubiquitous cheap PCs, and is not subject to US or other nations' export restrictions.

Free Software Directory search: The Free Software Directory is a catalog of useful free software that runs under free operating systems. FSF staff and volunteers work together to collect detailed information about free software programs and organize it in a clear and accessible format. This is a search plugin for the Free Software Directory. A program is free software if the program's users have the four essential freedoms: 1) The freedom to run the program as you wish, for any purpose (freedom 0). 2) The freedom to study how the program works, and change it so it does your computing as you wish (freedom 1). Access to the source code is a precondition for this. 3) The freedom to redistribute copies so you can help your neighbor (freedom 2). 4) The freedom to distribute copies of your modified versions to others (freedom 3). By doing this you can give the whole community a chance to benefit from your changes. Access to the source code is a precondition for this.

FreeTube: FreeTube is a free software desktop YouTube player built with privacy in mind. Use YouTube without advertisments and prevent Google tracking from you with their cookies and JavaScript. Available for Windows, Mac & GNU/Linux thanks to Electron.

FreeWAF: FreeWAF is a reverse proxy WAF built using the OpenResty stack. It uses the Nginx Lua API to analyze HTTP request information and process against a flexible rule structure. FreeWAF is distributed with a ruleset that mimics the ModSecurity CRS, as well as a few custom rules built during initial development and testing. FreeWAF was initially developed by Robert Paprocki for his Master's thesis at Western Governor's University.

Freebeltane: Beltane v1 was distributed under the GPL. Unfortunately, its authors have decided to distribute Beltane v2 under a non-free license (no redistribution), and their web pages prominently mention v2. Thus, this project starts with Beltane v1, and sticks to free software references. Samhain, the package for which it is a frontend, remains free. As of November 12, 2004, this project has no maintainer. Please email (karl@gnu.org) if you are interested in becoming the maintainer; the original authors appear to be making only occasional bug fixes to v1 at this point.

Freedoc: "freedoc.sh" is a short script that, when given a URL for a Google Doc as input, will download that Google Doc in the current working directory in OpenDocument Format without running any of Google's nonfree JavaScript. Uploaded at the request of RMS.

Freeipmi: FreeIPMI is a collection of in-band and out-of-band IPMI software in accordance with the IPMI v1.5/2.0 specification. These programs provide a set of interfaces for platform management. Common functionality includes sensor monitoring, system event monitoring, power control and serial-over-LAN.

Freenet: hyphanet allows efficient distribution of information over the Internet without fear of censorship. Freenet is completely decentralized: there is no entity in control of, or essential to, Freenet so there's no central point that would collapse the entire system if attacked. It is hard to remove single pieces of information from Freenet, since it's difficult to determine which computer is storing any given piece of information. Trying to determine where information is stored results in that information spreading to other nodes within Freenet (usually the opposite of what you want to happen). Both authors and readers of information on Freenet can remain anonymous if they wish. Freenet also employs intelligent routing and caching, meaning that it learns to route requests more efficiently, automatically mirrors popular data, makes network flooding almost impossible, and moves data to where it is in greatest demand.

Freetalk: Freetalk is a command-line Jabber/XMPP chat client. It notably uses the Readline library to handle input, so it features convenient navigation of text as well as tab-completion of buddy names, commands and English words. It is also scriptable and extensible via Guile.

Freewvs: freewvs is a tool to search webroots for know vulnerable versions of web applications.

Friendica: Friendica is a communications platform for integrated social communications utilising decentralised communications and linkage to several indie social projects - as well as popular mainstream providers.

FriendlyCaptcha: From the website: FriendlyCaptcha is a tool for preventing spam on your website. Other CAPTCHAs are a burden on your users, FriendlyCaptcha respects your users. FriendlyCaptcha is a proof-of-work based CAPTCHA in which the user's device does all the work.

Ftpcluster: 'ftpcluster' integrates a number of individual FTP servers into a single large server. You can think of it as a network disk array with FTP as the access protocol.

FunkLoad: Website links broken. No response from maintainer. Redirected homepage to github. Poppy-one (talk) 12:08, 5 August 2018 (EDT) FunkLoad is a functional and load Web tester whose main use cases are functional testing of Web projects (and thus regression testing as well), performance testing, load testing (such as volume testing or longevity testing), and stress testing. It can also be used to write Web agents to script any Web repetitive task, like checking whether a site is alive.

Furius Micro Rss: This is a candidate for deletion: Links broken. No links to page. Email to maintainer broken. Poppy-one (talk) 03:08, 31 July 2018 (EDT) Furius Micro Rss is a small, lightweight and cross platform RSS (Really Simple Syndication) feed reader, written in Python using the Gtk tool kit.

FusionDirectory

The FusionDirectory project aim to fill this gap by providing a nice web application that allow you not only to manage your classical openldap data like users, groups, services... but also offer an API allowing to write new plugins to extent the application to be more useful to you. Bundled with more than 50 plugins today ranging from users management to service management and systems management, everything managed trough you ldap server.

User, group, roles , sudo ...
French education support : Supann, Sinaps, PArtage de Renater
Systems
Network services : SMTP / DNS / DHCP / Samba

and much more ... FusionDirectory is user-friendly and includes a number of features and modes including:

A copy and paste system
Template mode for all objects stored with FusionDirectory
Snapshot mode
Dashboard (user, password, expiration of users, installation and deployment)
trigger to create action on other systems after saving, modifying, removing

G-Kermit

G-Kermit, a Unix program for transferring files with the Kermit protocol, is a product of the Kermit Project at Columbia University in New York City. Features of G-Kermit include:

Ability to transfer text and binary files on both 7-bit and 8-bit connections
Ability to transfer files singly or in groups
Automatic startup configuration via GKERMIT environment variable
Ability to configure as an external protocol

GAdmin-ProFTPD: GAdmin-ProFTPD is a GTK+ frontend for the ProFTPD standalone server. It gives admins access to virtual hosting and eight layers of security, including chrooted users and encrypted transfers on both the data and/or control channels.

GFTP: 'gFTP' is a multithreaded FTP client for X Windows written using GTK+. Features include simultaneous downloads, resumption of interrupted file transfers, FTP, HTTP, and SSH protocols, file transfer queues, downloading of entire directories and subdirectories, FTP and HTTP proxy support, remote directory caching, passive and non-passive file transfers, drag-n-drop support, and a connection manager. It has been translated into 17 languages other than English.

GMM: The Guarded Memory Move tool is useful for studying buffer overflows and catching them together with a "good" stack image. Once a stack overflow has been exploited, the back trace is already gone, as is information about parameters and local variables that are very important in understanding how the attacker is working out the exploit. The GMM library uses dynamic function call interception to catch the most common functions that attackers use to exploit stack buffers. It uses the LD_PRELOAD capability and offers two services: first, it avoids buffer overflow to allow the attacker to execute shell-code on your machine. Second, where an exploit is detected, it saves the stack content and triggers a segmentation fault. The resulting core dump has the necessary information to debug the exploit and fix the software.

GNU SETL: GNU SETL is a modest extension and implementation of SETL, the World's Most Wonderful Programming Language.

GNUpot: GNUpot is a wrapper that enables you to use git via SSH without repeating tedious jobs. GNUpot will take care of creating the repository, generating cryptoraphical keys, doing automatical commits, pushes and pulls when files are changed, and lots of other things.

GNUsTicker: GNUsTicker a GNOME panel applet RSS aggregator. It can feed RSS, RDF, etc. It is an RSS news ticker like the KNewsTicker for KDE, and may be extended for feeding from different sources (an example for a POP3 mail server is provided).

GPuTTY: GPuTTY is a PuTTY clone using the Gnome environment. It can store and launch telnet and SSH sessions. It's not a terminal emulator.

GSConnect: GSConnect allows to connect savely your mobile device with the desktop on GNOME. Some features: - share files and links - sync contacts - send and receive messages - control media players - sync clipboard content

GSOAP: gSOAP is a toolkit for web services development. It includes utilities for conversion of C/C++ header files to SOAP stubs and generating C/C++ header files from WSDL. Also included are C/C++ development files needed for building SOAP client and server applications. gSOAP implements most current standards including SOAP 1.1/2, WSDL 1.1 and UDDI 2. It is compatible with many popular SOAP implmentations.

GUJ Chat: GujChat is a chat server management system which can manage different chat servers, each one serving different rooms. A single GujChat installation is capable of serving diverse Webmasters with different templates, rooms and configurations. It is particularly useful for webmasters who are looking for a chat room or a chat server and service providers who offer chat servers to their clients. GujChat is completely multi-lingual and can be installed under any Servlet API 2.2 (or newer) compliant servlet container.

Galene: A videoconferencing server that is easy to deploy, easy to administer, and requires moderate server resources. A web client is included.

Galeon: Galeon is a GNOME Web browser based on Gecko (the Mozilla rendering engine). It is fast and fully standards-compliant. It achieves its simplicity through being designed strictly for the Web: not mail, newsgroups, instant messaging, etc. It is also modular: external applications or components will be used in preference to putting the function into the browser itself. This will be done with CORBA, Bonobo, or through the command line.

Garlic-player: The garlic player is a SMIL compatible media player software for digital signage. It displays different digital signage content, such as images, videos, and interactive applications, on a screen. The garlic-player can be used and administrated locally or remote via Internet.

Garpd: Broadcasts Gratuitous ARPs for a list of MAC address <-> IP address mappings on specified interfaces at regular intervals. A gratuitous ARP request is an AddressResolutionProtocol request packet where the source and destination IP are both set to the IP of the machine issuing the packet and the destination MAC is the broadcast address ff:ff:ff:ff:ff:ff. Ordinarily, no reply packet will occur. Gratuitous ARP reply is a reply to which no request has been made. Gratuitous ARPs are useful to update ARP tables of switches, routers and other hosts to route packets to a designated IP address. Garpd was developed as a part of GNU FreeIPMI project. Some of the IPMI implementations doesn't implement GARP broadcast functionality in their NICS. When the host OS is down and BMC is active listening for IPMI packets on the NIC, it needs to inform other switches/routers to route packets to its NIC. Because Garpd is useful for other purposes too, we decided to make it as a separate project.

Gbiff2: 'gbiff2' periodically checks for mail and displays headers when new mail has arrived. It relies on the GNOME and GTK libraries but can be compiled and used with or without GNOME support. Supported protocols are pop3, apop, imap4, mh, qmail and mailfile. Furthermore, gbiff2 is fully qconfigurable with options like polltime, poptime, sounds, mail reader, mailbox title, etc.

Gerstensaft: Gerstensaft is an easy to use graphical oriented frontend for sendfile(1). It features sending files and directories and provides a history for addresses. It can also be used to operate on the receive queue and send messages via sendmsg(1).

Gesdonis: Gesdonis is a very simple helper to administer zone files, intended to DNS servers working with BIND9, to use it in command-line or embedded in other applications. DNS zone sheets are created from a main template.

Getleft: Given a URL, getleft willl try to download all links. It modifies the original HTML pages, so that the absolute links get changed to relative links, and links to active pages get changed to the resulting pages. You can get a site map before downloading, and there are filters you can use if there are certain kinds of files you don't want to download. The program resumes downloading if interrupted. It supports ten different languages.

Gfeed: 'gfeed' is an RSS feed reader for Gtk+ 2.0. It is designed to be a simple yet customizable reader, not an aggregator, which means it can easily integrate into a desktop. Its features include customizable "feed" files that describe a feed, full support for transparency (native to the app) under X.org 6.8 and higher, and automatic updating of feeds based on an interval defined in the feed file.

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