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Unlock PDF Online Free — Remove Password

Remove password protection from PDF files for free.

Drop your protected PDF here

Enter the password to remove protection

Max 50MB

How it works

01

Upload your file

Drag and drop or click to upload your PDF. Secure, fast, and free.

02

Configure options

Choose your settings and preview the result before processing.

03

Download result

Get your processed file instantly. No watermarks, no sign-up required.

Frequently asked questions

Do I need the password?

Yes. You must know the PDF's password to unlock it. We cannot crack or bypass passwords.

Is this legal?

Yes, as long as you have authorization to access the document. This tool is for unlocking your own protected files.

What types of protection does this remove?

This removes the open/user password that prevents viewing the document.

Is my password secure?

Your password is sent over HTTPS and used only to decrypt the file in memory. We never log or store passwords.

About Unlock PDF

Have a password-protected PDF that you need to unlock? SignForge's Unlock PDF tool removes the password and gives you an unprotected copy — free and secure.

You need to know the PDF's existing password to use this tool. Enter the password, and we'll decrypt the file and provide a clean copy without password protection. This is useful when you need to merge, edit, or process a protected PDF with other tools.

Your password is transmitted over HTTPS and used only to decrypt the file in memory. We never log, store, or have access to your passwords.

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