Password-Protect a PDF Online

Apply AES-256 encryption and an open password entirely in your browser.

PDF Password Protection and Local Encryption

Protect contracts, certificates and internal documents before sharing them. The site cannot see the file or password.

Features

  • AES-256 PDF encryption
  • No file or password uploads
  • Supports letters, numbers and special characters
  • Creates a new file without changing the original

How to use

  1. Choose an unencrypted PDF
  2. Enter and confirm an open password
  3. Create and download the protected PDF