Unlock PDF
Remove a known password so you no longer have to type it every time.
100% Browser-Based — Files Never Leave Your Device
About Unlock PDF
If you regularly open a password-protected statement or report, unlocking it saves a step every time. Enter the password once and the tool saves a decrypted copy, along with removing printing and copying restrictions. This tool does not crack unknown passwords.
How to unlock PDF
- Select the protected PDF.
- Enter its password (leave empty if it opens without one but has restrictions).
- Click "Unlock PDF" and download the unlocked copy.
Frequently asked questions
Is it safe to unlock a confidential PDF here? Are my files uploaded?
Nothing is uploaded. PDFToolsFast runs entirely in your browser using JavaScript and Web Workers, so your files stay on your device. You can even disconnect from the internet after the page loads and the tool keeps working.
Can you unlock a PDF if I don’t know the password?
No. You need the password that opens the file. This tool is for removing protection from documents you are authorised to access.
My PDF opens without a password but I can’t print or copy. Can this help?
Yes. Leave the password field empty; the tool removes owner restrictions and saves an unrestricted copy.
Is the original file changed?
No. You download a new, unlocked copy; the original stays as it is.
Is it really free? Are there limits or watermarks?
Yes, it is free with no sign-up, no daily task limit and no watermark. Because your own device does the work, we have no per-file server costs to pass on.