Protect PDF

Add a password to prevent unauthorised access to your PDF.

or drop PDF here

How to Password Protect a PDF

Add a password to any PDF so only authorised people can open it.

Step-by-step

  1. 1Upload your PDF using the file picker or drag and drop.
  2. 2Enter your desired password and confirm it.
  3. 3Click "Protect PDF" and download the password-protected file.

When to protect a PDF

  • Confidential documents, contracts, and financial reports.
  • Personal files you want to keep private.
  • Sharing sensitive information by email.

Free PDF password tool

  • No signup required.
  • Password is never stored on our servers.
  • Uses 128-bit RC4 encryption.

Also try

Unlock PDF
Watermark PDF
Compress PDF
Merge PDF

Also try

Unlock PDF
Watermark PDF
Compress PDF
Merge PDF