Do you share PDF documents with people? Here's a guide on how to password protect a PDF on Mac to protect it from unauthorized access, editing, and printing.

A PDF is typically protected either using a document open password or a permissions password. A document open password allows the viewer to edit and print the PDF once opened with a password and ...

Use Save as PDF or Print to PDF This may seem a little silly, but you can easily and conveniently remove the password from a PDF file by opening it and printing it to a new PDF or just saving it ...