Password-protecting a file is the best way to safeguard its content and make sure it won’t end up in the wrong hands. Depending on your platform, a lot of tools can help you add an extra layer of protection to documents on which you keep sensitive data. However, the most proven and simple way of handling this task is utilizing DocHub.
Use our feature to Encrypt a PDF File on Mac as often as you want. Gain more flexibility and security, and control over your essential files with DocHub. Try it now!
To encrypt a PDF on a Mac, right-click or ctrl-click on the PDF and select open with preview. Navigate to file menu, select export, ensure new PDF is saved in the same location, check encrypt box, enter password, click save and replace. The PDF will now prompt for password before viewing. For questions or ideas, comment on the video.