PDF tool
Unlock a PDF with Its Password
Remove a known password from a PDF you are authorized to open. This tool cannot guess or crack unknown passwords.
Your file never leaves your device.
Simple steps
How it works
- 01
Choose a password-protected PDF from your device.
- 02
Enter the correct password that you already know.
- 03
Unlock the document locally and download the unprotected copy.
Good to know
Frequently asked questions
Can this tool find a forgotten password?
No. It only removes a password you enter correctly; it does not guess, brute-force, or crack unknown passwords.
What happens if I enter the wrong password?
The PDF engine rejects the file and the page shows a clear error. No output is created.
Do I need permission to unlock this PDF?
Only unlock documents you own or are authorized to access. This tool does not bypass access controls.
Does unlocking upload my file?
No. The qpdf WebAssembly engine runs in a browser worker on your device.
Will the unlocked copy change my original?
No. Your original stays unchanged; the tool creates a separate PDF download.