Unlock a PDF Online
Remove the password, encryption and restrictions from a PDF.
🔒 Your file is processed inside your browser. It is never uploaded or saved.
What is Unlock PDF?
If a PDF you own asks for a password every time or blocks printing, this tool can create an unlocked copy. Enter the password if the file requires one, and a new PDF without protection is produced.
How to unlock a PDF
- Upload the locked PDF.
- Type the password if the file asks for one.
- Press Start. Each page is read and saved into a new file.
- Download the -unlocked.pdf file.
When Unlock PDF is useful
Your own documents
Remove a password you no longer need.
Preparing for other tools
Unlock a file so you can merge or split it.
Printing
Lift a print restriction on your own file.
Tips for better results
Use this only for files you are allowed to open. It cannot guess a forgotten password. The unlocked copy is rebuilt from page pictures, so text may not be selectable; use OCR PDF if needed.
Good to know before you start
Two kinds of protection exist in PDFs: an open password that is required to view the file, and permissions that restrict printing or copying. This tool asks for the open password when it is needed and then creates a copy that has neither. It does not break passwords or bypass protection that you cannot satisfy, so a forgotten password remains a problem. Use it for documents that belong to you, for example a bank statement protected with your customer number, when you want to store or merge them without typing the password each time. The unlocked copy is rebuilt from pictures of the pages, so run OCR if you need selectable text.
Why use PDFToolkit
When you unlock a PDF with PDFToolkit, the work stays on your own device. Your contracts, ID scans and invoices are processed in the browser and are never sent to a server.
- Private: no upload, nothing saved.
- Free: no sign-up, no daily limit and no watermark.
- Fast: no waiting for files to travel over the internet.
- Everywhere: Windows, Mac, Linux, Android and iPhone.
Frequently asked questions
Can it crack unknown passwords?
No. You must know the password.
Is the text selectable afterwards?
Not necessarily. Pages are rebuilt as pictures.
Is it legal?
Use it only on documents you own or have permission to open.
Is the file uploaded?
No.