How to Unlock a PDF When You Know the Password
Unlocking creates a copy that can be opened without entering the current password. Use this tool only for a document you own or are authorised to modify. PDF Porter does not crack, bypass or discover unknown passwords.
Confirm permission and the correct password
Open the source PDF normally first. If the password works and you have permission to remove it, you can use the same password in the Unlock PDF tool.
- Do not attempt to bypass someone else’s access controls
- Check whether workplace or client rules require encryption
- Keep the protected original until the new copy is verified
Create and check the unlocked copy
Enter the known password, process the file and download the result. Close it, reopen it without the password and confirm that all pages and visible content are intact.
Treat the output as unprotected
The downloaded copy no longer has the same opening-password barrier. Store and send it only in a location and through a method suitable for the information it contains.
Final checklist
- You are authorised to remove protection
- Known password was entered correctly
- Unlocked copy opens and is complete
- Unprotected file is stored appropriately
Ready to continue?
Use Unlock PDF
Free browser processing. Your selected file stays on your device.