Letter: A
- audacious-plugins-freeworld - Additional plugins for the Audacious media player
- audacious-plugins-freeworld-aac - AAC playback plugin for Audacious
- audacious-plugins-freeworld-ffaudio - FFMpeg/FAAD2 based input plugin for Audacious
- audacious-plugins-freeworld-mms - MMS stream plugin for Audacious
- audacious-plugins-freeworld-mp3 - MP3 playback plugin for Audacious
- audacity-freeworld - Multitrack audio editor
- autopano-sift-C - SIFT feature detection