Remove PDF Password
Enter the PDF open password you know.
Local processing · No File Upload Required
Files are processed in this browser without automatic uploads. Loading processing components for the first time may require an internet connection.
Upload a password-protected PDF
Requirements for removing a PDF opening password
Remove the opening password from an authorized PDF for archiving or further processing, using its known correct password.
A known, correct opening password is required. This tool does not crack passwords, and some encryption methods may be unsupported.
Capabilities explained
Unlock with a known password, without cracking
The tool reads the document using the opening password you provide and creates a copy without that password. Empty or incorrect passwords do not reveal protected content.
The unlocked copy and the original
The result is a separate downloadable PDF and does not overwrite the original. Check its content and your processing rights before sharing it.
Usage Steps
Upload PDF
Select 1 password-protected PDF.
Enter the correct password
Enter the PDF open password you know.
Download password-free version
Download the new PDF file immediately after unlocking. The filename will automatically be appended with -unlocked.
Frequently Asked Questions
Why does it say the password is incorrect?
The most common reason is that you entered something other than the PDF's open password, or the password contains extra spaces. Please confirm and re-enter.
Can PDFs without passwords be used?
Yes, you can upload them, but if no open password is detected in the file, the tool will prompt you directly that password removal is not currently needed.
What if unlocking fails even with the correct password?
Please confirm that the entered password is correct and does not contain any extra spaces. If it still cannot be opened, it may be due to incompatible encryption methods or file structure. Please keep the original file and try other reliable methods.