eSoftTools 7z password recovery software can recover passwords from 7zip files very easily. 7z password recovery tool can recover all types of alphabetic, numeric, and specific characters combination passwords. If you want to unlock password protected 7zip file you can do this using three methods Brute Force Attack, Mask Attack, and Dictionary Attack. When you use this tool you will get a very interesting option which is to copy to a clipboard and you can copy the recovered password and put it in locked 7z files to unlock them manually. This tool also provides free demo version.