To open a file like , especially if it is a "solid" archive, you will need a third-party decompression tool since Windows and macOS do not natively support all RAR features. Recommended Tools

If the file is part of a password-protected or solid archive, WinRAR is often the most reliable way to handle it directly.

: A free, open-source alternative that can extract almost any RAR file, including solid ones. Steps to Extract