I suggest you download eSoftTools 7zip password unlocker software. This software comes with three useful techniques such as Brute Force Attack, Mask Attack and Dictionary Attack. This software opens encrypted 7zip files. It supports all versions of Windows OS. This tool has 3 techniques for unlocking the password of a 7zip file. Such as Mask Attack, Brute Force Attack, and Dictionary Attack.

Know More: eSoftTools 7zip password recovery tool