Unlock PDF
Remove password, encryption, and permissions from your PDF
Remove the password and restrictions from a PDF you own, so you can open, print, copy and edit it freely.
- Removes passwords and permission restrictions
- Done in seconds
- Free, no sign-up, no watermarks
How it works
How to unlock a PDF
- 01
Drop your PDF into the upload area, or click to browse.
- 02
CrestPDF checks how the file is protected.
- 03
If it needs a password to open, enter it.
- 04
Click Unlock PDF and download the unprotected file.
Knows what to remove
CrestPDF detects whether your PDF needs a password to open or only has restrictions on printing, copying or editing.
No password for restrictions
If the file only restricts printing, copying or editing, those limits are removed without needing a password.
Unlocked in seconds
Remove restrictions or a password you know in a few seconds, then save a copy that opens without one.
Questions
Frequently asked
Can I unlock a PDF without the password?
If the PDF only has permission restrictions, yes. If it needs a password to open, you must enter that password.
Is it legal to unlock a PDF?
Only unlock files you own or have permission to modify.
How long does it take to unlock a PDF?
Usually just a few seconds. Very large files can take a little longer.
Is Unlock PDF free?
Yes. It is free to use, with no sign-up and no watermarks added to your files.
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