FileMagic: Your All-in-One Tool for Handling RAR Files. Having trouble opening RAR files or managing various file formats on your computer? FileMagic makes file management easier, especially when it comes to opening RAR files and handling other formats. https://www.filemagic.com/en/compressed-files/rar-file-extension/rar-files-what-it-is-and-how-to-open-it/