Foobar2000 – audio player
WinAmp – audio player
1by1 – audio player
JetAudio – audio player
XMPlay – audio player
Xion – audio player
Apollo – audio player
Karafun -  audio player
MediaMonkey – music organizer
dBpowerAMP – audio converter
Audacity – audio converter
WavePad – audio converter
Kristal Audio Engine – audio editor
Exact Audio Copy – CD ripper
Audiograbber – CD ripper
CDex – CD ripper
Mp3 Tag Tools – tag editor
Mp3tag – tag editors
Taggin’ MP3 – tag editor
Monkey’s Audio – APE compressor/decompressor
mpTrim – mp3 editor
WavTrim – wave editor
EncSpot Basic – analyse mp3 files