vlc player

BBox is the ultimate music player. Play, edit, convert and manage audio files.

Great audio player, playing audiofiles as WAV, PCM, MP3,and more.

This is an mp3 player built in Flash.

Abdio Free WMV Player is a free standalone application to play WMV Video files

MeaMod Playme is an open source media player for windows

The Ambiophonic Audio Player opens WAV audio files for playback

Free Player can Free Play 231 Formats and Convert 40 Media Formats.

xFast FLV Player is a tool to play Flash FLV and H.264 (MPEG-4) videos.

Vorbital is an Ogg Vorbis file player

AMV is a AMV video / movie player and encoder.