PassFixer 7z Password Recovery Software can unlock passwords from 7z files. This tool is capable of unlocking password-protected 7z files and recovering a wide range of passwords, including short and easy alphabetical, numerical, and complicated passwords such as symbolic mixed and others. To recover any password from a 7z file, it employs three methods: Brute Force Attack, Mask Attack, and Dictionary Attack. You can use this utility with any version of Windows, including older ones. It also has the ability to recover passwords in a variety of languages.

More details - Unlock passwords from 7z files
https://www.7zpasswordunlocker.com/