Protect PDF
Protect PDF with password online for free. Encrypt your PDF documents securely.
Frequently Asked Questions
- What encryption is used?
- We use AES 256-bit encryption, the strongest standard for PDF security.
- Can I restrict print and copying?
- Yes, you can set permissions for print, copying and editing separately.
How to
- Upload your PDF file
- Enter a strong password
- Select permissions (print, copy, edit)
- Click "Protect" and download your encrypted PDF