Protect PDF - Add Password to PDF Online

Protect PDF

Add a password to your PDF file to keep it secure and private.

Download Protected PDF

About Protect PDF Tool

The Protect PDF tool allows you to secure your PDF files by adding a password. This helps prevent unauthorized access and ensures your documents remain private.

Features

  • Free and easy to use
  • No software installation required
  • Fast browser-based processing
  • Strong password protection
  • Works on mobile and desktop

How to Use

  1. Upload your PDF file
  2. Enter and confirm your password
  3. Click "Protect PDF"
  4. Download your secured file

Privacy & Security

All processing is done in your browser. Your files are not uploaded or stored on any server, ensuring complete privacy and security.