If you want to unlock Excel files without damaging a little bit of file information then go with the eSoftTools Excel Password Recovery Tool. It gives you instant permission to open password-protected Excel files by applying Mask attack, Brute force attack and dictionary attack. You can also add your suggested password in this tool as a clue for time-saving. It comes with the free demo version which gives only three characters of password combination. And it can easily work with all excel extensions- xla, .xlam, .xls, .xlsm, .xlsx, .xlsb, .xltm.

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