User PDF

Password-protect PDF online

Set an opening password to control access to a PDF document.

How to use: Protect PDF

  1. Select a PDF in the tool above.
  2. Adjust the available options and start processing.
  3. Read the notices, review the result, and download your file before it expires.

What to check in the result

Keep the password somewhere safe and test opening the result. Editing restrictions depend on the reader used.

Free usage and limits

You can start without signing in, with 5 uses per IP per day. People sharing the same IP share this allowance, which resets at midnight Brasília time. Creating an account does not reset your balance. Check file, page, and availability limits in the tool.

Your files and results

Files are linked to your session or account. Download results before they expire, usually 60 minutes after completion. Review the output before using or sharing it.