Active Member
To unlock any password-protected 7z file I always suggest going with eSoftTools 7z password recovery software. Because it gives an instant result for each recovery process without damaging file information. This tool can smoothly remove the password from the file without any failure and recovers password with the help of Mask attack, Brute force attack and dictionary attack. it can able to break any password combinations even it contains any length or language. A Free Demo version is provided by this tool to recover the first three letters of the password.

Know More:- unlock 7z file