American MKV Converter

American MKV Converter can batch convert MKV files to all popular video formats with excellent output quality, such as convert MKV to MP4, MKV to 3GP, MKV to AVI, MKV to FLV, etc.. You can then play video files on all common portable devices, such as iPod, iPhone, PSP, Zune, Archos, Zen, Apple TV, Xbox360, Dell Axim, Wii and so on. You can also convert MKV to any audio formats, like MP3, WMA. You can convert audio from one format to another.