Protect PDF
Add password protection and set permissions for your PDF document.
About PDF Protection
Password protection helps you:
- Control who can open your document
- Restrict what users can do with your document
- Protect sensitive information
- Comply with data protection regulations
Password Types
User Password
Also known as the "Document Open Password":
- Required to open the document
- Prevents unauthorized access
- Cannot be removed without the password
Owner Password
Also known as the "Permissions Password":
- Controls what users can do with the document
- Allows bypassing permission restrictions
- Optional (if not set, user password is used)
Note: PDF security is not unbreakable. It provides a reasonable level of protection but may not stop determined attackers with specialized tools.