- Pure Data (open source)
- Audacity (open source)
- Ocen Audio (proprietary)
- Ardour Non-Linear Digital Audio Workstation (DAW) (open source)
- Reaper Non-Linear Digital Audio Workstation (DAW) (proprietary)
- Reapack Package Manager for Reaper
- SWS Extension for Reaper
Analyis
- Sonic Visualiser (open source)
- Baudline (open source)
Converter
- X Lossless Decoder(XLD) (open source)
- SOund eXchange (open source)
See also: Video tools