how to unprotect excel sheet without password 2016? Here is the great solution for locked excel file password. Just try this eSoftTools Excel Password Recovery Software to recover excel file protection by using some three techniques such as:- Brute Force, Mask attack, Dictionary attack. This tool works with 100% safety and protection. Also It will recover word file password. It's capable of working for any extension of excel like- xls, .xlsx, .xlsm, .xlsb, .xla, .xlam, & .xltm.