Convert PSID and RSID files into C64 executables
Plays iMelody (IMY) files using many sound systems
Automatic normalizer + EQ for audio files
Command-line mass conversion of any directory tree of audio files.
Converts .wpl playlists to .m3u playlists
Application for resizing the duration of audio files
utility to split mp3, ogg vorbis and FLAC files without decoding
A script to turn files in various formats to m4b files
Mp3 decoder to convert mp3 files into wav on Linux, Windows, Android