Install eSoftTools 7z Password Recovery Software to remove passwords from 7zip-file easily. You can recover lost or forgotten 7z passwords without affecting your saved original data in your 7z file. Comes best three smart attacks to extract passwords are Brute Force Attack, Mask Attack, and Dictionary Attack. It can recover all kinds of password combinations such as Alphabetic, Numeric, Special characters, etc. It has a free demo and it's available for every user.