For files you own and passwords you know
Banks, payroll systems and government portals love sending encrypted PDFs. Sensible for delivery, annoying forever after: every open means another password prompt, and most other tools refuse to touch a locked file. Converters will not convert it, mergers will not merge it, printers connected to document systems reject it.
Unlocking produces a clean copy of the same document without the encryption layer. To be clear about what this tool is not: it does not crack, guess or bypass passwords. You must know the current password, exactly as if you were opening the file. Removing protection from documents you have no right to open may also be illegal where you live; our terms reflect that.
After unlocking
A typical flow looks like this: unlock the bank statement, then convert it to Excel or pull the transactions out with Bank Statement to CSV. Unlock the payslip archive, then merge a year of files into one document. If the file should stay confidential but live somewhere safer than a downloads folder, save it to the vault, where storage is encrypted with your account as the key instead of a password you have to remember.