Unlock PDF
Remove password restrictions from your PDF.
Processed in your browser — files never uploaded
Drop your protected PDF here
or click to browse
Max file size: 100MB
Enter the document password if the file is password-protected
Unlock PDF online, free and secure
Remove password protection from a PDF you have the right to access, so you can view, copy, and edit it freely. Useful when you own a document but no longer want to enter a password every time you open it.
How to unlock pdf
Upload your protected PDF
Select the password-protected PDF you want to unlock.
Enter the password
Provide the current password so the protection can be removed.
Download the unlocked PDF
Save a copy that opens freely without a password.
Why use Kobra PDF to unlock pdf
- Remove password prompts from your own files
- Restores full copy and edit access
- Processed in your browser for privacy
Unlock PDF — frequently asked questions
- Do I need the password to unlock a PDF?
- Yes. You must know the current password. This tool removes protection from documents you are authorized to open, not files you cannot access.
- Is it legal to unlock a PDF?
- You should only remove protection from documents you own or have permission to modify. Unlocking your own files for convenience is perfectly fine.
- Will the content change after unlocking?
- No. Only the password requirement is removed; the document content stays exactly the same.
- Is my file uploaded to a server?
- No. Unlocking runs in your browser, so your document remains private.