How to open .SC2REPLAY file extension?

If you cannot open a new file that has been saved in the .SC2REPLAY format you need to download the appropriate software. The manufacturer of .SC2REPLAY files is Blizzard Entertainment; .SC2REPLAY files belong to the Game 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 .SC2REPLAY files. Activities performed in the order described should solve the problems with all the files in the .SC2REPLAY format.

• What is .SC2REPLAY file?
• How to open .SC2REPLAY file?
• What is .SC2REPLAY file?