4Videosoft MKV Video Converter

4Videosoft MKV Video Converter can convert MKV, MPG, WMV, MP4, AVI to video MP4, AVI, 3GP, FLV, MOV, VOB and HD videos etc.

and extract audio files from MKV video to AAC, AC3, AIFF, AMR, AU, FLAC, MP3, M4A, MP2, OGG, WAV, WMA.

Main features:
- Support all the portable players.
- Support batches conversion.