In File Explorer, highlight the files or folders you want to compress.
Creates a new folder for the extracted files. BR.rar
In the "Archive name and parameters" window: Archive format: Ensure RAR is selected. Compression method: Choose 'Best' for the smallest size. Set Password: Click "Set password" to encrypt the archive. Create: Click "OK" to create the .rar file. 3. How to Open/Extract a RAR File (Windows) Right-Click: Right-click the .rar file. Extract Options: Extract Here: Extracts files to the current folder. In File Explorer, highlight the files or folders