By using Excel password recovery software is nice solution to recover lost excel file password from such version of MS excel file like as:-97/98/2000/2003/2007/2010/2013 and 2016. Stella Excel unlocker software is 100% safe and sound app to unlock excel file password with the help of brute force attack/dictionary attack and mask attack. This tool is quick option to retrieve forget XLSX file password and also break XLS/XLSX file password.
See more detail:- https://readthedocs.org/projects/stella-excel-password-unlocker/
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