Protect PDF

Add password protection to your PDF to restrict access and editing.

Drop PDF here or click to browse

Unchecked = that action is blocked for users opening with the user password.

Tips
  • User password is required to open the PDF.
  • Owner password restricts editing/copying/printing.
  • AES-256 encryption — no server software required.
  • 256-bit AES encryption is applied.
  • Note your passwords — encrypted PDFs cannot be recovered.