Recently eSoftTools launched software called 7z password recovery software. With this software, you can get back your 7z password which you have forgotten. Any type of 7z password can be restored without any doubt by the use of mask attack, brute force attack, dictionary attack. Try this to get instant result works on all Windows OS Version. It provides a feature of Copy to the clipboard option which helps you to recover your password immediately. It comes with a free demo version which allows the first three letters of the password.

More info:- 7 zip password recovery