Protect PDF
Add an open password, owner password and document permissions to a PDF locally in your browser.
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What is Protect PDF?
Protect PDF adds password protection and supported document permissions to a PDF locally on your device.
How to use Protect PDF
- 01
Choose the PDF you want to protect.
- 02
Set the opening password, owner password and permissions you need.
- 03
Encrypt the document and download the protected PDF.
Protect PDF FAQ
What encryption does Protect PDF use?
The current Toolnera protection engine uses AES-256 for supported PDF encryption.
Is Protect PDF private to use?
Yes. Encryption and password handling happen locally in your browser.