Password-protecting a document is the best way to secure its content and make sure it won’t be submitted to the wrong hands. Depending on your gadget, a lot of apps can help you add an extra layer of protection to documents on which you keep sensitive data. However, the most proven and straightforward way of doing it is using DocHub.
Use our feature to Lock a PDF on Mac as many times as you want. Get more flexibility and security, and control over your crucial documents with DocHub. Try it now!
Today's tutorial will teach you how to lock a PDF file on your Macintosh to prevent unauthorized access. This is important for files containing sensitive information like banking details or salary reports. You can easily password protect your PDF files using the Preview application on your Mac. Just open the file in Preview and look for the option to add a password. This ensures that only those with the correct password can view the file.