MKV Player is a convenient player, which is designed primarily for playing MKV videos. If you were unable to play such a file through Media Player Classic or BSplayer, try this player. During installation, the player may be associated with your video files, so you only need to run the files with a double click of the mouse. Both basic functions (playback, pause, scrolling, full screen mode) and some additional functions are supported.
Using MKV Player you can create playlists, save them and edit them. If you have a lot of video files on your hard drive, you can use the built-in search.
An alternative to this player is the very popular KMPlayer, which is able to play files of different formats.