FileMagic: The Best Software for RAR File Handling. Do RAR files or unsupported file formats give you trouble? FileMagic offers a perfect solution for file management, making it easy to handle RAR files. From tech experts to casual users, FileMagic provides an easy way to open and manage RAR files. https://www.filemagic.com/en/compressed-files/rar-file-extension/rar-files-what-it-is-and-how-to-open-it/