Protect PDF
Add industrial-strength encryption and access restrictions to your PDF files. Set passwords for opening or managing permissions—all processed 100% locally in your browser.
Drag & Drop your PDF file here
Add password protection and restrict permissions. 100% Secure.
Military-Grade Encryption
Our tool uses the standard AES-256 encryption algorithm, the same used by banks and government agencies, to ensure your documents are completely unreadable to unauthorized parties. Everything happens on your device.
Granular Permission Control
Go beyond simple passwords. You can restrict printing, editing, and content copying by setting a separate Owner Password. Maintain full control over how your recipients interact with your documents.
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