Are all your 7zip files locked? With many tools, you can unlock 7zip file Password Protection but you may lose important data of your 7z file. Don't take risks and use the most secure way which is eSoftTools 7z password Recovery Software. It provides instant secure results through three methods like:- Brute Force Attack, Mask Attack, and Dictionary Attack. It allows installation of software in all versions of Windows such as:- Alphabetical, Alphanumeric, Numeric, Symbolic, Multilingual,etc.