Unlock PDF Online Free

Remove password protection from your PDF

Drop protected PDF

Remove password protection and decrypt your document

Up to 35.00 MB per file • Single file

Encrypted in transit. File removed immediately after processing.

Processed 100% locally in your browser

Your files never leave your device. Zero server uploads.

How It Works

Upload Locked PDF

Select the password-protected PDF file.

Enter Password

Enter the correct password to authorize decryption.

Unlock

Click "Unlock PDF" to remove the security and download the unprotected file.

Frequently Asked Questions

Quick answers about this tool

Do I need to know the password?▼

Yes, you must enter the correct password to unlock the PDF. We cannot crack or bypass passwords.

Is this legal?▼

Yes, for documents you own or have permission to unlock. Do not use this to access unauthorized documents.

Is the original file changed?▼

No, we create a new unlocked copy. Your original protected file remains unchanged.

What types of protection can be removed?▼

We can remove open (user) passwords. Some PDFs have additional restrictions that may require owner passwords.

About This Tool

Unlock PDF files and remove PDF password protection with our free PDF unlocker. If you have the password, decrypt and unlock password-protected PDFs to create editable, shareable copies. Our PDF password remover works with user passwords (open passwords). Perfect for unlocking your own documents, removing unnecessary restrictions, or accessing archived files. The browser-based tool processes files offline – passwords and documents never leave your device, ensuring complete security.

Why Choose AeroPDF?

100% Private

Processed entirely in your browser with no cloud uploads.

Instant Speed

No waiting for slow server roundtrips or queues.

Any Device

Works smoothly on Windows, Mac, iOS, and Android.

Key Features

Permanently remove passwords

Create unlocked, editable copies

Process secure files locally

No upload required

Fast decryption

Step-by-Step Tutorial & Security Guide

How to Password Protect & Decrypt PDF Files Securely

Read Guide

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