Video Rotate allows you to turn videos. Do you sometime use your photo camera or your iPhone to take videos ? Did you ever take a video verticaly by mistake ? Video Rotate allows you to turn it back in the correct direction, for easier viewing and editing. Video Rotate currently works with .mov, .m4v, and .mp4 files. Other files that can be opened by QuickTime Player (such as .avi files), can be transformed to .mov files using the 'Save as...' feature of QuickTime Player.