mp3 to mp4 convertor

Convert MP4, M4A, M4B, M4R and AAC files to MP3 or WAV.

Convert M4A, MP4, M4B, M4R, and AAC files to MP3 or WAV formats.

Freeware to convert MP4 audio data to MP3 audio file

It is a fast and easy-to-use Flash flv converter.

MP3/WMA/M4A/MP4/OGG/APE Google Desktop Search plugin

Video converter, video to mp3, mp4 to mp3 converter, supports many formats.

Streaming video and audio MP3 downloader. FLV, MP3, MP4, WebM, OggTheora

Convert videos to AVI, WMV, MP4, FLV, MP3, or burn video to DVD.

Convert MXF files to AVI, MP4, MOV, WMV, HD video and MP3 audio formats.

Convert M2TS videos to HD videos, MP4 video, and MP3 audio.