agree free mp3 to m4a aac converter

Convert AAC MP3 WAV M4A WMA OGG

It can convert almost any file with MP3 extension to AAC format.

Convert aac, m4a, ogg, wav to mp3, aac, m4a, wav for free!

Free Convert mp3 to aac, ac3, amr, ogg, wav, m4a with fast speed

Convert MP3, WMA, OGG, M4A, FLAC, MKA, AVI, WMV, DivX, etc to/from AAC

Convert M4A to MP3 and M4A to WAV and support more than 30 file formats.

MP3 converter,MP3 WAV converter,WMA MP3 converter - convert MP3 WAV WMA M4A MP4

Convert MP3, WAV, AAC, M4A, WMA, OGG files to SWF and support batch conversion.

Convert 30 audio and video file formats to AAC, MP3, and WAV.

Freeware to convert AAC audio to MP3 audio