free mp4 to mp3 converter

ActiveX to convert MP3, WMA, WAV, OGG, and APE from one format to another.

Rip and Convert DVD movies to AVI videos and audio files like MP3, WMA, AC3.

Simple, easy-to-use software that converts mono mp3/wav/wma files to stereo.

Transform various video to Wii supported formats like AVI, MP3, WMA, M4A, etc.

Convert DVD to RMVB/AVI/DivX/MPEG /WMV video and AAC/MP3/WAV/WMA audio format.

Free Convert PowerPoint presentations (ppt) to AVI, WMV, MPG, BMP, MP3

Convert MIDI and Music files to MP3, WAV and OGG formats.

Convert between WAV, OGG, MP3, MP2, WMA, AAC, M4A and other media formats.

Convert DVD to iPhone video H.264, MPEG-4 and iPhone audio MP3, WAV, M4A

Convert video/audio to DPG, MP2/MP3 for playback on DS, DSi XL.