Convert to Audio Pro was designed specially to simplify as much as possible the process of audio conversion. At the same time, it gives you an opportunity to adapt it to your needs. It has predefined profiles for such formats as WMA, MP3, AAC, WAV, FLAC, OGG, AIFF or Apple Loseless format and you can create yours.
Using this audio converter you can extract audio tracks from video files. It supports the most common video formats, such as MP4, AVI, MKV, 3GP, MPEG, WMV,MOV,RMVB and many others. All you need to do is to add video file and specify output audio format.
It also supports batch conversion, it means that you can add several files for conversion. And have a rest while they are converted.