Letter: T
- thunderbird-enigmail - Authentication and encryption extension for Mozilla Thunderbird
- tivodecode - Convert a .TiVo file from TiVoToGo to a normal MPEG
- tivodecode-devel - A library to convert a TiVo data stream
- tivodecode-libs - A library to convert a TiVo data stream
- transcode - Video stream processing tool
- traverso - Multitrack Audio Recording and Editing Suite