MAC
wma mp3 converter supports converting batches of audio formats MP3 AAC WAV WMA and OGG from one to another directly on-the-fly. The conversion is direct and not through sound card so you can get perfect copies of the originals.
wma mp3 converter adopts advanced LAME Encoder and OGG
codec, allows you to generate various sizes and qualities of MP3, AAC, WAV, WMA and Ogg files.
wma mp3 converter is a powerful wma mp3 software to convert WMA, MP3, WAV, OGG, or
vox files from one format to another, such as
wma to mp3,
mp3 to wma,
wma to wav, WMA to OGG, etc.
RequirementsMAC OS X
MP4 Converter
4.63 MB 
$ 19.95