PDF Tool

Unlock PDF

Remove password protection from PDFs quickly and securely.

Upload PDF

Password

Note: This tool removes password protection from PDFs. Only works if you know the password.

Upload a password-protected PDF to unlock.

Quick Guide

Step 1: Upload your encrypted PDF file via file picker or drag & drop
Step 2: Enter the correct password
Step 3: Click Unlock to remove encryption
Step 4: Download your unprotected PDF

What is Unlock PDF?

Unlock PDF removes password protection from PDF documents. See also: protect-pdf or sign-pdf.

How It Works

Upload or load your PDF into the tool, configure the settings as needed, and click the process button. The tool reads and modifies the PDF structure using client-side JavaScript libraries, then generates a downloadable output file. Your documents never leave your browser.

Use Cases

Professionals who need to modify PDF documents quickly without Adobe Acrobat
Students annotating or organizing research papers and study materials
Anyone who needs a fast, private way to edit PDF files on any device

Frequently Asked Questions

Is the Unlock PDF free?

Yes, the tool is 100% free with no file size limits or usage restrictions.

Are my PDF files uploaded to a server?

No, all processing happens in your browser using JavaScript. Files never leave your device.

What browsers are supported?

The tool works on all modern browsers including Chrome, Firefox, Safari, and Edge.

Related Tools

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Sign PDF

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