This removes protection from PDFs you can already open — it cannot crack unknown passwords.
Typing the same password every time you open your own bank statement gets old. If you know a PDF's password, this tool saves you a password-free copy — decrypted right in your browser by the qpdf engine, with neither the file nor the password leaving your device.
Decryption happens locally in WebAssembly. Entering a document password into a random website is exactly the kind of thing you should never do — here it never leaves the tab.
No. It removes protection only from documents you can already open — it is a convenience tool, not a password cracker.
Content, quality, and layout are untouched; only the encryption layer is removed.