🛡️

Protect PDF

Add strong AES-256 password protection to your PDF directly in your browser.

✓ Free✓ No Sign Up✓ AES-256

🔐

Drop your PDF here

or click to browse from your device

Choose PDF File

PDF files only

🔒 Your PDF and password are processed locally in your browser.

How to Protect a PDF

1️⃣

Upload PDF

Select or drag your PDF into the converter.

2️⃣

Create Password

Enter a password to protect your document.

3️⃣

Download

Encrypt your PDF and download the protected file.

Free PDF Protection Tool

EasyProPDF's PDF protection tool lets you add password protection to PDF documents. Use it to protect private documents, business files, financial records, and other sensitive PDFs.

How does PDF protection work?

Upload a PDF, create a password, and click Protect PDF. The tool generates a password-protected PDF that you can download and share securely.

Frequently Asked Questions

Is this PDF protection tool free?

Yes. You can protect PDF files for free without registration.

What encryption is used?

The tool requests AES-256 encryption when creating the protected PDF.

Are my files uploaded?

Processing takes place locally in your browser.