You can turn any Mac folder into a disk image to lock its contents behind a password. Here's how to password protect your ...

Most of us share documents via email. But what if it’s a digital copy of your birth certificate, a sensitive medical record, or a confidential legal document? I want to ensure that only the intended ...

You can password protect a PDF on a Mac computer using the Preview app to secure files that contain sensitive information.

PDF is an incredibly popular file format used widely for sharing documents. One of its biggest advantages is the ability to use everything, including fonts, vector graphics, and images, displaying the ...