Sometimes of Manual methods did not work properly and you can be lost data, in this condition users can use third-party solutions according to conditions. So, I personally used and recommend you to use
eSoftTools Excel Password Recovery Software. This tool smartly unlock excel (.xlsx, .xls, .xlsb, .xlsm, .xlam, .xla, .xltm) file password without any data losses. With this application, you can also, remove MS Word password and MS Access password through the help of Dictionary Attack, Mask Attack, & Brute Force Attack functions.
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