American MKV Converter can batch convert MKV files to all popular video formats with excellent output quality, such as convert MKV to MP4, convert MKV to 3GP, convert MKV to AVI, convert 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 with this MKV converter. Preview the video file and capture images from the video is also allowed.What's more, American MKV Converter also provides video editing functions, you can trim any-time length clip, crop play region, increase the volume of video files, etc. And you can set the rich output settings as you wish. Two different skin are provided for you to select.