Add a strong password to your PDF files to keep sensitive information secure. It's fast, easy, and completely free.
Protect My PDF NowUpload your PDF, set a password, and download the encrypted file.
Click here to launch the PDF Protection Tool
Secure your PDFs with password protection
Select the PDF document you want to protect from your device.
Choose a strong, unique password to encrypt your file.
Download your new password-protected PDF, safe and secure.