Unlock a PDF (Remove Password Protection)
Use OmnisPDF to unlock a password-protected PDF when you have the password. Remove restrictions and download an unlocked PDF for editing, printing, or sharing.
Drop your password-protected PDF here
or click to browse files
Supported format: .pdf (password-protected)
Use OmnisPDF's Unlock PDF tool to remove password protection from a PDF when you know the password. Upload the file, enter the password, and download an unlocked PDF you can edit, print, merge, or compress.
- ✓ Unlock PDF files you own or have permission to edit
- ✓ Remove password protection when you know the password
- ✓ Make PDFs easier to edit, print, merge, and sign
- ✓ Works on Mac, Windows, iOS, Android, and Linux
- ✓ No installation — unlock PDFs in your browser
Remove PDF Password (With Permission)
If you have the correct password, OmnisPDF can decrypt the PDF and save a new version without the password requirement. This tool is designed for files you own or have legitimate access to.
Unlock PDFs for Editing and Printing
Unlocked PDFs are easier to use with tools like PDF editors, printers, merge and split tools, and e-signature workflows.
Fast Online Unlocking
Upload, enter password, unlock, download. A simple flow designed to get you a usable PDF quickly.
How to Unlock a PDF
Upload your password-protected PDF into OmnisPDF.
Enter the correct password.
Click Unlock PDF.
Download the unlocked PDF.
Frequently Asked Questions
Can OmnisPDF remove a PDF password without knowing it?
No. OmnisPDF requires the correct password. It can't recover or bypass unknown passwords.
Is it legal to unlock a PDF?
You should only unlock PDFs you own or have explicit permission to unlock. OmnisPDF is designed for legitimate use cases.
Can I re-protect my PDF after unlocking it?
Yes. Use OmnisPDF's Protect PDF tool to add a new password to any PDF whenever you need to.
Can I unlock a PDF on my phone?
Yes. OmnisPDF works in mobile browsers — upload, enter password, unlock, and download.
Is it safe to upload a protected PDF?
Yes. All transfers are SSL encrypted and your files are deleted immediately after your session. We never store or share your documents.
What is the maximum file size I can unlock?
Free accounts can upload files up to 25MB. Pro accounts can upload files up to 200MB. Business accounts can upload files up to 1GB.