: Recommended for its ability to play almost any video format without extra codecs. Guide to opening rar files - Avira

After extraction, you can play the resulting MP4 file using standard players: or the Movies & TV app (on Windows). QuickTime Player (on macOS).

Standard operating systems like Windows and macOS cannot open RAR files natively. You will need a third-party utility such as: : A free, open-source popular choice.