While PS3, Xbox, QuickTime, Apple TV, etc. Free play MKV files (HD, 4K and 3D included) on Mac. Move your mouse to the added video thumbnail, and you'll see a Play icon, click on it to play MKV video easily. Click on the Document icon to add MKV files you need to play after downloading and installing Wondershare UniConverter. Wondershare UniConverter for Mac (originally Wondershare Video Converter Ultimate for Mac). To play MKV files in Windows, You can try MiniTool. As a handy app with beautiful interface and layout, Free Mac Media Player can provide fantastic MKV enjoyments with great MKV decryption capacity.
MKV is a popular media format currently and Macgo Free Mac Media Player can be used as a free MKV player.