This software has the capability to unlock 7z file password, even combinations of any complex numeric, alphabets, special keys and any others English or non-English languages such as- gfffs753n, HGDFTYDSCH, 7612358, &%$*, and so on. The eSoftTools 7z password recovery software has 3 recovery techniques – Mask Attack, Brute Force Attack, and Dictionary Attack for unlocking 7z file password. It can also offer a free demo pack. You can also take advantage of this offer and recover your first 3 digits of 7z password.