Protect PDF
Encrypt a PDF with a password using AES-256. Free, private, and the password never leaves your browser.
How to use it
- Select your PDF.
- Enter and repeat a password.
- Click Protect PDF and download the encrypted file.
Questions
How do I password protect a PDF?
Enter a password twice and protect. The file is encrypted with AES-256 and needs that password to open.
Can you recover a forgotten password?
No. We never see your password, so a forgotten one cannot be recovered.