Wave Killer allows you to search through a directory, listen to waves and optionally delete them, if you want.
MSC Software
MP3TOWAV.ORG
Amigo Software LTD
MP3Developments
4Musics Inc.
CFB Software
Efficient Software
Break NSF Protection
Bandisoft
Chalksoft
VidMorph
Acala Software Inc.
dinotrilogy
LionSea Software inc
Notes to PST
xilisoft.com