AKFAvatar | make word bubbles for avatars | http://akfavatar.nongnu.org/ | GPLv3orlater | false |
ALBERTA | adaptive finite element library (library) | http://www.alberta-fem.de/ | Other GPLv2orlater | false |
ALE | Combines multiple images into one | http://web.archive.org/web/20111227060740/http://auricle.dyndns.org/ALE/ | GPLv2orlater | false |
ALSA | ALSA driver configuration files | http://www.alsa-project.org/ | GPLv3orlater | false |
ALSA Midi Kommander | a DCOP interface | http://kmetronome.sourceforge.net/kaseq/ | GPLv2orlater | false |
ALSA OSS | OSS compatibility library for the Advanced Linux Sound Architecture (ALSA). | http://www.alsa-project.org/main/index.php/Main Page | GPLv2orlater | false |
ALSA Patch Bay | a graphical patch bay for the ALSA sequencer API and the JACK audio API. | http://pkl.net/~node/software/alsa-patch-bay/ | GPLv2orlater | false |
ALSA driver | driver for the Advanced Linux Sound Architecture (ALSA). | http://www.alsa-project.org/main/index.php/Main Page | GPLv2orlater BSD 2Clause | false |
ALSA library | library for for the Advanced Linux Sound Architecture (ALSA). | http://www.alsa-project.org/main/index.php/Main Page | GPLv2orlater LGPLv2.1orlater | false |
ALSA plugins | plugins for the Advanced Linux Sound Architecture (ALSA). | http://www.alsa-project.org/main/index.php/Main Page | GPLv2orlater BSD 3Clause LGPLv2.1 | false |
ALSA tools | tools for the Advanced Linux Sound Architecture (ALSA). | http://www.alsa-project.org/main/index.php/Main Page | GPLv2orlater LGPLv2.1orlater | false |
ALSA utilities | utilities for the Advanced Linux Sound Architecture (ALSA). | http://www.alsa-project.org/main/index.php/Main Page | GPLv2orlater | false |
ALURE - AL Utilities REtooled | AL Utilities REtooled (documentation) | http://kcat.strangesoft.net/alure.html | Expat | false |
AMB-Plugins | ambisonics LADPSA plugins | http://kokkinizita.linuxaudio.org/linuxaudio/index.html | Other GPLv2orlater | false |
AMORE | GNU R: A MORE flexible neural network package | https://cran.r-project.org/web/packages/AMORE | GPLv2orlater | false |
AMPSharp | Asynchronous Messaging Protocol library for the CLI. | http://amp-protocol.net/AmpSharp | Expat | false |
AMQP Protocol | specs for the Advanced Message Queuing Protocol (AMQP) | http://www.amqp.org/ | BSD 3Clause | false |
AMaViS-ng | Searches attachments and archives for malicious code | http://www.sourceforge.net/projects/amavis | GPLv2 | false |
AMule | All-platform port of eMule | http://www.amule.org/ | GPLv2orlater | false |
ANDREW's Not a DVD Ripping and Encoding Wizard | an interactive command-line interface that simplifies the use of some application to create AVI, Matroska or OGM files from DVDs. | http://tobemem.memebot.com/ | GPLv3orlater | false |
ANGRYsearch | A file searcher that provides instant results as you type | https://github.com/dotheevo/angrysearch/ | GPLv2 | false |
ANK djbdns | Web interface for 'djbdns' | http://www.nattis.com/dns/ | SimplePermissiveNoNonWarranty | false |
AOLserver | Web server | http://aolserver.sourceforge.net/ | GPL MPL | false |
AOP Alliance | library for interoperability for Java AOP implementations | http://aopalliance.sourceforge.net/ | PublicDomain GPLv2 | false |
APAz | A PHP anonymizer. | http://apaz.labs.libre-entreprise.org/ | GPLv2orlater | false |
APCu | APC User Cache for PHP 5 (transitional package) | http://pecl.php.net/package/APCu | Other | false |
APE Tag Libraries | C, Clojure, Erlang, Lua, Python, Ruby Libraries for reading/writing APEv2 tags. | http://github.com/jeremyevans/ape tag libs | Expat | false |
API Sanity Checker | automatic generator of basic unit tests for a C/C++ library API. | https://github.com/lvc/api-sanity-checker | GPLv2 | false |
API accessor for gravatar.com | API accessor for gravatar.com | http://www.horde.org/ | Other | false |
APK Editor Studio | Powerful yet easy-to-use APK editor | https://qwertycube.com/apk-editor-studio/ | | false |
APNG Assembler | assemble APNG animation from PNG/TGA image sequence | https://sourceforge.net/projects/apngasm | Other | false |
APNG Optimizer | optimize APNG animated images | http://apng.sourceforge.net | Other | false |
APQ | Ada95 Database Library | http://web.archive.org/web/20110609012236/http://framework.kow.com.br/ | Other GPLv2orlater | false |
APQ PostgreSQL | PostgreSQL impementation for the APQ database bindings | http://web.archive.org/web/20110609012236/http://framework.kow.com.br/ | Other GPLv2orlater | false |
APSR | TCP/IP packet sender to test firewalls and other network applications | http://www.aa-security.de/ | GPLv2 | false |
APScheduler | In-process task scheduler with Cron-like capabilities | https://pypi.org/project/APScheduler | Other | false |
APacheDEX | Compute APDEX from Apache-style logs | http://git.erp5.org/gitweb/apachedex.git | GPLv2orlater Expat | false |
ARChon Packager | ARChon Packager (formerly Chrome APK Packager) is a convenient way to produce Chrome ARChon Custom Runtime packages directly from your phone. | https://github.com/bpear96/ARChon-Packager | GPLv3orlater | false |
ARChon Runtime for Chrome | Run Android Apps in Chrome in OS X, GNU/Linux and Windows | https://archon-runtime.github.io/ | | false |
ARDEN | specificity control for read alignments using an artificial reference | http://sourceforge.net/projects/arden/ | Other | false |
ARandR | Simple visual front end for XRandR | http://christian.amsuess.com/tools/arandr/ | GPLv3orlater | false |
ARts | Framework for developing modular multimedia applications | https://web.archive.org/web/20060106015222/http://www.arts-project.org/ | LGPLv2orlater | false |
ASCEND | A flexible modelling environment for hard engineering and science problems. | http://ascend.cheme.cmu.edu/ | GPLv2 | false |
ASEPRITE | sprite and pixel art editor | http://www.aseprite.org/ | Zlib Other GPLv2orlater BSD 3Clause | false |
ASIS | Ada Semantic Interface Specification | http://docs.adacore.com/asis-docs/html/asis ug/asis ug/introduction.html#introduction | GPLv3orlater | false |
ASN.1 Compiler | ASN.1 compiler for C | http://asn1c.sourceforge.net | GPLv2orlater BSD 2Clause | false |
ASPSeek | Search engine | http://www.aspseek.org/ | GPLv2orlater | false |
AST | Handle World Coordinate Systems in Astronomy (main shared lib) | http://www.starlink.ac.uk/ast | PublicDomain Other | false |
AT Emulator | Emulate a communication device, like a modem | https://www.celersms.com/at-emulator.htm | | false |
AT1 | JACK autotuner | http://kokkinizita.linuxaudio.org/linuxaudio/ | GPLv2orlater | false |