vast MP4 to AVI Converter - Version 3.20 vast MP4 to AVI Converter is a easy to use video converter software. It can convert any MP4 to AVI, DivX, XviD, MOV, MPG,MPEG-2,MPEG-4 and WMV Video format.Also can extract audio from video.Extract MP3,M4A,WMA,WAV,AAC,OGG and AC3 audio files from avi videos.Transform between MP3,M4A,WMA,WAV,AAC,OGG and AC3 audio files as you want.