LameXP - LameXP is an Audio Encoder Front-End, a graphical user-interface for a number of audio encoders.
FLAC - A free, open source codec for lossless audio compression and decompression
FLAC Frontend - [No longer maintained, but downloadable]
WavPack - WavPack is a completely open audio compression format providing lossless, high-quality lossy, and a...
Vocal Extractor - Vocal Extractor- Karaoke Maker (iPhone) is an app that allows you to separate karaoke and vocals from a song or audio file.
Multi frontend - Multi frontend is a Windows GUI (grafical user interface) for the following console audio...