Are you looking for a software application which can help you find a forgotten Excel password? UndoPDF Excel Password Finder is a professional application designed to help those who forget their Excel passwords, and help them find Excel passwords. UndoPDF Excel Password Finder supports all types of Excel formats like *.xlsx or *.xls, and supports all password protected Excel files created by Excel MS Office Excel 2010/2007/2003/2000/1997 files. No matter how long and how complicated the passwords are, the three attacks provided by UndoPDF Excel Password Finder can help you find Excel passwords and reopen the Excel files.

Setting passwords is a commonly used way to protect digital files such as Office Excel files. People always use words or combinations of words to set passwords. This is why the directory attack is widely employed to decrypt passwords. By using the dictionary attack, UndoPDF Excel Password Finder will try all the passwords in the dictionary to help you find Excel passwords. If you can still remember some information of the passwords that are lost, such as the key length or the character set, you are recommended to try the brute-force with mask attack. Any information that you can remember may narrow down the searching area and greatly reduce the searching time. If you don't remember anything, you can try the directory attack and the brute-force with mask attack (trying all possible combinations).