Metafox

Metafox is an easy-to-use program that can convert any video file on your device to MKV format. All you have to do is drag any video that's not already in MKV format to the program, and it will convert it and save it to the same folder in a matter of seconds. It's that easy!

Metafox has various conversion features, including alternate conversion methods and even the option to divide a movie into its DVD chapters. Simply select one of these features from the menu on the side of the screen to use it.

Overall, Metafox is an easy-to-use video converter that can convert any video to MKV format in a matter of seconds. On top of all that, the program barely takes up 20MB on your hard drive.