(slowest but surest)
: Searches a database of about 3 million common passwords.
After recovering your password, take five minutes to set up a proper password management habit. The next time you forget a password, you’ll simply open your vault instead of scanning through millions of combinations.
: Unlike local software like Excel Password Rescuer or Passper for Excel , LostMyPass operates entirely in the browser, requiring no local installation—a significant advantage for users on restricted work computers. Technical and Practical Alternatives lostmypass ms excel password recovery
It tests the file against a massive database of millions of the most commonly used passwords (e.g., "123456", "password", "admin").
The system first tries to find weak passwords instantly. If successful, you can download your unlocked file.
A more advanced feature that uses a significantly larger dictionary (over 20 billion passwords) to find more complex combinations. (slowest but surest) : Searches a database of
The service operates on a "No Password, No Pay" guarantee. You upload the file, their servers do the heavy lifting, and you are only prompted to pay if they successfully find the password and show you a preview. Step-by-Step Guide to Using LostMyPass for Excel
It requires zero technical background. You simply upload, pay for the result, and download your unlocked file. The Two Types of Excel Passwords
is a specialized password recovery tool designed to remove or recover passwords from Microsoft Excel files ( .xls , .xlsx , .xlsm , .xlsb ). Unlike brute-force tools that try millions of passwords per second, LostMyPass uses a combination of instant removal (for certain older formats) and advanced brute-force/attack methods for newer, more secure formats. : Unlike local software like Excel Password Rescuer
For highly sensitive corporate or financial data, consider local software like PassFab for Excel eSoftTools which keeps the decryption process on your own machine. The "Sneaky" Alternative: Google Sheets If you only need to bypass worksheet/sheet protection (not the "open" password), try this: Upload the locked Excel file to Google Sheets
Once you are back in, remove the password and modernize your security practices. A password manager is cheaper than a week of lost productivity.
According to their privacy policy, LostMyPass uses secure, automated processes. Once the password is found or the process is completed, the file is generally removed from their servers.