How to open .MKV file extension?

If you cannot open a new file that has been saved in the .MKV format you need to download the appropriate software. The manufacturer of .MKV files is Matroska; .MKV files belong to the Video Files category. After downloading the application from the list available on our website just run an unknown file, and as the default set the newly installed application supporting the .MKV files. Activities performed in the order described should solve the problems with all the files in the .MKV format.

• What is .MKV file?
• How to open .MKV file?
• What is .MKV file?