Free Software Directory:IceCat extensions (proposed)

• IceCat extensions (proposed)/Dev
• IceCat extensions (proposed)/FAQ
• IceCat extensions (proposed)/FSD backlog
• IceCat extensions (proposed)/FSD bugs issue 1
• IceCat extensions (proposed)/IceCat WebExtensions (proposed)
• IceCat extensions (proposed)/Resources
• IceCat extensions (proposed)/WebExtensions

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This page has been superseded by FSD:IceCat WebExtensions (proposed) because Firefox 57 (so IceCat 57) will ONLY run WebExtensions Firefox 57.

Only legacy add-ons are listed here, WebExtensions found on this page later will be merged to FSD:IceCat WebExtensions (proposed).

+1 M Daily Users

DownThemAll!	The first and only download manager/accelerator built inside Firefox!
FlashGot Mass Downloader	Download all the links, movies and audio clips of a page at the maximum speed with a single click, using the most popular, lightweight and reliable external download managers.

100-999 k Daily Users

All-in-One Gestures	This extension allows you to execute common commands using mouse gestures, rocker navigation, scroll wheel navigation and page... Review note: FireGestures better
All-In-One Sidebar	AiOS lets you open various windows as sidebar panels, and quickly switch between them. So it put an end to the window chaos! In addition to bookmarks and history it opens dialogues such as downloads, add-ons and more in the sidebar.
ChatZilla	A clean, easy to use and highly extensible Internet Relay Chat (IRC) client.
Classic Theme Restorer (Customize UI)	Squared tabs, appmenu, add-on bar, small button view and many more 'old' features for Firefox 29+ (Windows / MacOSX / Linux).
DOM Inspector	DOM Inspector is a tool that can be used to inspect and edit the live DOM of any web document or XUL application. The DOM can be navigated using a two-paned window displaying a variety of different views on the document and all nodes within.
Download Status Bar	If you are the kind of person who likes to have total control over every aspect of your downloads, "Download Status Bar" is the add-on you are looking for.
Element Hiding Helper for Adblock Plus	Fight the text ads! Element Hiding Helper is a companion extension for Adblock Plus meant to make creating element hiding rules easier. Review note: Not compatible with SpyBlock. This add-on requires the following add-ons to work properly: Adblock Plus, Adblock, or SpyBlock
Fast Dial	Visual bookmarks for Firefox. (Works with all latest versions of Firefox)
FEBE	FEBE (Firefox Environment Backup Extension) allows you to quickly and easily backup your Firefox extensions. In fact, it goes beyond just backing up -- It will actually rebuild your extensions individually into installable .xpi files.
FireFTP	FireFTP is a free, secure, cross-platform FTP/SFTP client for Mozilla Firefox which provides easy and intuitive access to FTP/SFTP servers.
FireGestures	A customizable mouse gestures extension which enables to execute various commands and user scripts with six types of gestures.
gtranslate	With gtranslate you can translate any text in a web page just by selecting and right-clicking over it. The extension uses the Google translation services to translate the text. Review note: Service Unavailable
HttpFox	An HTTP analyzer addon for Firefox
Image Zoom	Adds zoom and rotation functionality for images...
ImgLikeOpera	ImgLikeOpera allows load only the images that you want in Firefox browser. This extension is very useful for non broadband users... Review note: Add-on author: “This extension is very useful for non broadband users.”
Live HTTP Headers	View HTTP headers of a page and while browsing.
MinimizeToTray revived	Minimizes windows into the system tray.
Mozilla Archive Format, with MHT and Faithful Save	Open web pages saved with Internet Explorer or other browsers (MHT). Save many tabs, video and audio reliably, in a single ZIP file (MAFF). Return to the original site you saved a page from, and more!
Noia Fox	me for Firefox and Thunderbird. Based on Noia Iconpack by Carlitus (deviantART). Noia Fox options is here (small icons, square tabs,...).
Password Exporter	This extension allows you to export your saved passwords and disabled login hosts using XML or CSV files that can be imported later.
QuickJava	Allows quick enable and disable of Java, Javascript, Cookies, Image Animations, Flash, Silverlight, Images, Stylesheets and Proxy from the Toolbar. This is great for increasing security or decreasing bandwidth. Review note: Also popularly used to block Flash.
ReloadEvery	Reloads web pages every so many seconds or minutes. The function is accessible via the context menu (menu you get when you right click on a web page) or via tab context menu (right click on the tab)
ReminderFox	ReminderFox displays and manages lists of reminders and ToDo's. ReminderFox makes sure you remember all of your important dates via easy-to-use lists, alerts, and alarms, right in your browser without the need for a separate calendar program. Review note: Popups are seen outside the Firefox window which is great as you get reminded no matter in which software you work.
ScrapBook	Helps you to save Web pages and organize the collection.
Self-Destructing Cookies	Fix the web. Gets rid of a site's cookies and LocalStorage as soon as you close its tabs. Protects against trackers and zombie-cookies. Trustworthy services can be whitelisted.
Session Manager	Session Manager saves and restores the state of all or some windows - either when you want it or automatically at startup and after crashes. It can also automatically save the state of open windows individually. Review note: You have to enable it: Preferences -> Startup & Shutdown: Select session <Previous Browsing Session>
SQLite Manager	Manage any SQLite database on your computer.
Status-4-Evar	Status bar widgets and progress indicators for Firefox 4+ Review note: Only Add-on Bar correctly licensed
Super Start	Just another speed dial extension. Fast and easy to use.
Tab Mix Plus	Tab Mix Plus enhances Firefox's tab browsing capabilities. It includes such features as duplicating tabs, controlling tab focus, tab clicking options, undo closed tabs and windows, plus much more. It also includes a full-featured session manager.
Tab Scope	Preview and navigate tab contents through popup.
Tamper Data	Use tamperdata to view and modify HTTP/HTTPS headers and post parameters...
The Addon Bar (Restored)	Gives you a place to put all your add-on buttons without over-crowding the navigation bar.
Toolbar Buttons	Adds toolbar buttons to the customize toolbar window in several programs including Firefox, Thunderbird and SeaMonkey. Some of the buttons make commonly preformed actions quicker, others add new functionality.
xThunder	Manage popular downloaders (Windows, Linux, Mac) and support special links of thunder,flashget,qqdl,ed2k,magnet,fs2you.
YouTube ALL HTML5	Play all videos on youtube without flash in your preferred size using only HTML5. Review note: HTML5 Video Everywhere! prefered.
Youtube Downloader 4K	Download from YouTube 4K videos and thousands other video websites.

10-99 k Daily Users

Bluhell Firewall	Get a faster browsing experience by blocking nasty web resources using Bluhell Firewall, the lightweight Ad-Blocker and Tracking/Privacy Protector.
Copy Urls Expert	Provides options to 'Copy Urls of All Opened Tabs in Current Window', 'Copy Urls of Tabs in All Windows', 'Copy Urls of All Links in Selected Text' and 'Copy Urls of All Images in Selection'. Allows to open multiple tabs.
YSlow	YSlow analyzes web pages and suggests ways to improve their performance based on a set of rules for high performance web pages.
Add to Search Bar	Make any pages' search functionality available in the Search Bar (or "search box")...
Advanced Cookie Manager	A must have tool for Web Developers and Testers to Manage and monitor web cookies. Features List: Add, Delete, Modify, Export / Backup, Import / Restore, Monitor cookies Review note: Only add-on that we are aware of that can do all these things (especially modify cookies).
Anti-Porn Pro	Cloudacl WebFilter is cloud based porn content filtering application monitoring millions web sites and billion of web pages to keep you family especially your kids away from sex, nudity and adult content.
AutoProxy
Bamboo Feed Reader	Feed reader
BBSFox	telnet client extension specifically designed for BBS browsing. It support mouse browsing and FireGestures script.
Cache Status	Easy cache status & management from status...
Calomel SSL Validation
Certificate Patrol	Your browser trusts many certification authorities and intermediate sub-authorities quietly, every time you enter an HTTPS web site. This add-on reveals when certificates are updated, so you can ensure it was a legitimate change.
Clear Console
Configuration Mania
Cookie Controller
CookieKeeper	Extended Cookie Manager - Keep only wanted cookies. Review note: Self-destructing cookies prefered
Custom Tab Width	Lets you customize the minimum and maximum tab width.
Dafizilla Table2Clipboard	Review note: Especially useful in the context menu is “Table2Clipboard - Select column” as you can select muliple and specific columns.
Disconnect Search	Review note: Default search engine in Tor Browser Bundle
FireSSH	FireSSH is a free, cross-platform SSH terminal client for Mozilla Firefox. Written entirely in Javascript!
Image Block	Image Block adds a toggle button that conditionally blocks/allows loading of images on webpages. Blocking images results in faster browsing, especially helpful on handheld devices or slower connections like GSM/GPRS/EDGE dial-up etc.
InstantFox Quick Search
ipFlood	Simulate the use of a series of proxy changing at each new connection.
It's All Text!	Edit textareas using an external editor, because it's all text!
JavaScript Deobfuscator	This add-on shows you what JavaScript code runs on a web page, even if it is obfuscated and generated on the fly. Simply open JavaScript Deobfuscator from the Web Developer menu and watch the scripts being compiled/executed.
LavaFox V2	LavaFox - A dark and hot theme for Firefox. Fully skinned and animated.
LeechBlock	LeechBlock is a simple productivity tool designed to block those time-wasting sites that can suck the life out of your working day. All you need to do is specify which sites to block and when to block them.
Locale Switcher	Displays a menu item for switching the application locale. Review note: Outdated but useful backup add-on in case Simple Locale Switcher doesn't work.
Master Password+	Various enhancements for build-in "master password" (MP).
No Flash	Replace Youtube and Vimeo Flash video players embedded on third-party website by the HTML5 counterpart when the content author still use the old style embed (Flash). HTML5 Video Everywhere! Notes: "Some legacy sites force using Flash player, you will need to install no-flash add-on to support them."
Private Tab	Adds private tabs.
ProCon Latte Content Filter
ProfileSwitcher
Sage
Saved Password Editor	Adds the ability to create and edit entries in the password manager.
Selenium IDE Button	Just one simple toolbar button to open Selenium IDE. You need to have installed Selenium IDE: http://seleniumhq.org/projects/ide/
Silent Block	Minimum and fast URL blocker by regular expression.
Simple Locale Switcher	An easier management of the user interface language Review note: Needed to install another language. Also useful to test language packs.
Tor Flashproxy Badge	Simple extension that makes Firefox a bridge for censored users in countries with oppressive regimes.
Torrent Tornado	A Torrent Client for Firefox and SeaMonkey, runs everywhere, created in pure JavaScript without binary software!
UAControl	Control what gets sent as the User-Agent on a per-site basis.
Vimperator	Make Firefox look and behave like Vim
WebToPDF	Generate a PDF from webpage. Convert Webpage to PDF or Image. It will convert all the contents of webpage which is not in visible area also. No Server processing.Supports different resolution also
WorldIP	Professional Geo Add-on with security features and advanced network tools. Anti-phishing. Protection against DNS spoofing and fake sites. All DNS records for domain. The real location of web server, country flag, extended information about datacenter.

0-9 k Daily Users

FXChrome
Mozilla Firefox hotfix	This official add-on enables Firefox to provide quick fixes for selected issues. Review note: For old browsers
Updated Ad Blocker for Firefox 11+	It blocks ads on the web pages you visit including Youtube, Hulu, TwitchTV/JustinTV, most Major News Sites(cnn/fox/nbc/msnbc) and many more. Ads from services like Google AdSense Yahoo DoubleClick It also blocks the GoogleAnalytics tracking script.
Aeon Big	Aeon Big is a big, bright theme for when you need large icons on your browser.
Blender (IceCat add-on)
Clear Site Cache	Quick one click solution to clear the cached contents of the site you are currently browsing. Review note: This add-on should be part of Firefox: 1) By default you can clear site specific cookies from the context menu under View Page Info. 2) Under Preferences - Advanced - Network - the Clear Now button under Cached Web Content will wipe the entire cache, there is no way to clear the cache for a given site.
CLEO	CLEO (Compact Library Extension Organizer) is a Firefox extension that works with FEBE* to package any number of extensions/themes into a single, installable .xpi file.
ClickGuard	Prevent accidental interaction with tab contents. Donations will go to FSF, a US 501(3) charity for software freedom.
CookieSwap	If you have multiple logins for web based e-mail accounts (like Gmail and Yahoo! mail), then CookieSwap enables you to easily switch between those different accounts by swapping the 'cookies' that the sites use to know you.
Disable DHE	For old browsers: Disables ephemeral Diffie-Hellman cipher suites that are vulnerable to the logjam attack.
Disable HTML5 Fullscreen Alert	Disable the alert to allow/deny viewing fullscreen HTML5 videos and pictures.
Disable Speculative Pre-connections	Hide in the forest, with speculative pre-connections cleanly disabled.
Disable Visited Links	This plugin cleanly disables visited link styles.
HTTP Nowhere	Block unencrypted web traffic for added security.
jQuery	jQuery and jQuery UI embedded in browser
Multiple Addon Deactivator	Multiple Addon Deactivator (M.A.D) is an addon that can (de)activate one, many or each addon at the same time. Review note: Absolutely essential to test multiple addons.
New Add-on Bar	Restore add-on bar which was removed in the Australis theme.
New Plugin Disabler	Deactivates new plugins.
No Caption	Hide the caption of Firefox
No Resource URI Leak	Deny resource:// access to Web content: We fill the hole to defend against fingerprinting. Very important to Firefox privacy. A direct workaround for bugzil.la/863246
NoRedirect	NoRedirect lets the user take control of HTTP redirects. Review note: This is a useful add-on as neither of these browser settings protects against sophisticated popups: Preferences -> Content -> Block pop-up windows [enabled by default] and Preferences -> Advanced -> General -> Warn me when websites try to redirect or reload the page [enabled by default]. This add-on can be used to do that. Blocking redirects are useful to debug redirect based popups but requires specificed domains. RequestPolicy 0.5.28 asks if both popups and redirects should be visited (a feature that has been withdrawn in RequestPolicy Continued starting with version 1.0). However, RequestPolicy is run before uBlock.
Pan	Pan is based on autoproxy2, which is kind of combination of the AutoProxy and the Adblock Plus.
Plugin Disabler	Deactivates all plugins on startup.
Priv8	Manage your tabs in sandboxes increasing your privacy!
Toggle Cipher Suites	This firefox addon provides a quick way to enable or disable various ssl3 cipher suites used in the browser.
WikiMatrix	This extension makes comparison pages of wikipedia.org a lot more usable by making it possible to remove and restore rows in each table with a simple mouse click. Review note: Editing
YouTube Embed2Link
Zombie Navigator	Automate any web workflow simply with Firefox! It's kind of SlimerJS as a Firefox addon. Lightweight and unintrusive! Donations will go to FSF, a US 501(3) charity for software freedom.