Protect PDF with Password
Encrypt your PDF with strong AES-256 protection. Choose whether printing and copying are allowed. The file is protected on your device and never uploaded.
Runs in your browser. Your files never leave your device.
- 1Add file
- 2Adjust
- 3Download
How it works
- 01Add your PDF.
- 02Choose a password.
- 03Press Protect and download.
Questions
Can you recover a lost password?
No. Nobody can, not even us. Keep the password somewhere safe.
Is my file uploaded to a server?
No. Everything happens inside your browser on your own device. Your files are never sent to us or anyone else.
Is it free?
Yes. It is free to use, with no signup, no watermark and no daily limit.