MKV Player is a simple video player that in principally made for MKV files. This lets you see these types movies automatically with just double click on them. The program, however, has very few options once you are playing the movie in question. You can only make it "play" "stop" go back and forth, take screenshots and little else. What it does allow you to do, it to easilycreate playlists from your files, which is especially great if you have a good collection of MKVs. MKV Player is a good video player, which works best as a support for another program with more applications, because it offers many challenges when trying to play files in formats other than MKV.