PaperKit logo PaperKit
Secure files

Unlock a password-protected PDF

Provide the correct password and PaperKit will create an unlocked copy of the PDF for your workflow.

Unlock PDF Security

Upload your files

Select the files you want to unlock pdf and PaperKit will open the interactive workspace.

Drop files here

or click to browse from your computer

Create an editable copy from a protected PDF

Unlock PDF removes password protection when you have the correct password, making it easier to continue with merge, split, compress, or page-editing workflows.

This tool is intended for PDFs you are authorized to open. PaperKit does not try to bypass document protection without a valid password.

Good next steps

  • Merge PDF after unlocking several protected files.
  • Repair PDF if the original document was inconsistent.
  • Protect PDF again later with a new password if needed.

Why use Unlock PDF online

  • Unlock a secured PDF with the correct password.
  • Create a clean unencrypted copy for later edits.
  • Useful before merge, split, or compress workflows.

How to use Unlock PDF

Step 1

Upload one protected PDF.

Step 2

Enter the password that opens it.

Step 3

Download the unlocked copy.

Unlock PDF specs and limits

Accepted files
1 PDF
Requirement
Valid password
Output
1 unlocked PDF

Unlock PDF FAQ

Can PaperKit unlock a PDF without the password?

No. You need the correct password to unlock the file.

What if the PDF is already unlocked?

PaperKit will save a clean copy and note that the file was not protected.

Related tools

Keep working in the same flow

Security

Protect PDF

Encrypt a PDF with a password and download the secured file.

Open tool SecurityApplication
Organize

Merge PDF

Stack reports, scans, and appendices into one polished PDF.

Open tool Document Management
Optimize

Repair PDF

Run a repair pass that rewrites a PDF into a fresh normalized file.

Open tool Document Management

Security tools

More security PDF tools

If Unlock PDF is one step in a longer workflow, these related security tools stay close by.

Security

Redact PDF

Search and blackout matching words or phrases in a PDF.

Open tool SecurityApplication
Security

Sign PDF

Add a visual signature block to a PDF in one server-side pass.

Open tool SecurityApplication