Follow the steps below to secure your PDF with password protection. 

Step 1 - Open the password protect tool

You can access the tool inside PDF Suite. 

• Click on Secure & Sign Tab.
• Choose Password Security option.

Alternatively, you can head over to your file. 

• Right-click on a PDF.
• Choose PDF Suite.
• Choose Sign Document.

Step 2 - Set your password

• Check the box next to Require a Password to Open the Document.  
• Enter the password and then confirm it.
• Choose Apply.

Step 3 - Verify your PDF is secure

Try to open your PDF. When secure, you'll see this window:

Removing your password 

You can remove your password in the same  Password Security tool.

• Uncheck the box next to Require a Password to Open the Document
• Choose Apply.

• Save the file and your password will be removed.  

Please Note: We suggest you keep your password in a safe place. We will be unable to reset the password if you forget it.