AoA Audio Extractor , An free audio converter for Vista and XP. AoA audio converter is totally a freeware converter that allows you to extract audio, sound or background music from AVI, MPEG, MPG, FLV (Flash Video), DAT, WMV, MOV, MP4, 3GP video files and save them as MP3, WAV and AC3 formats with customizable bit rates, sample rate, and channels. It can also be used to save any portion of the audio of a video file.

Key features of AoA audio freeware converter for Vista and XP

-Convert AVI, MPEG, MPG, DAT, FLV, WMV/ASF, MOV, MP4, 3GP to MP3
-Convert AVI, MPEG, MPG, DAT, FLV, WMV/ASF, MOV, MP4, 3GP to WAV
-Convert AVI, MPEG, MPG, DAT, FLV, WMV/ASF, MOV, MP4, 3GP to AC3
-Batch conversion support.
-Ability to save any portion of the audio of a video file.

For me, The AoA Audio Converter interface is simple and nice, simple to use without any confusing configuration to do any audio convention. If you have a need to extract or convert any audio from a video file, this freeware will be a smash hit for you. The most important is this audio extractor is support Windows Vista for me..

Download AoA Audio Extractor here