Photo: Charlie Sorrel/Cult of Mac A month or so back I was searching for a PDF app that would use the native Files browser on the iPad, but add features not available in Files app’s built-in PDF ...

The Mail, Safari and iBooks apps preinstalled on the iPhone all allow you to view PDFs on your iPhone. The iBooks app offers the most dynamic set of controls for viewing PDFs, while the PDF viewer ...

A PDF editor is an indispensable tool for someone who regularly works with PDF files. But just like other programs, not all PDF tools are created equal. Most free tools come with just the basic PDF ...

Files by Google is preparing some upgrades to its internal PDF viewer. Right now, the app’s PDF support is bare-bones, with external apps like Drive doing the heavy lifting. These upgrades will likely ...

To know more about these above-mentioned steps, keep reading. Following that, go to the File Block Settings tab and make sure that the Open selected file types in Protected View setting is selected.

If you flip back through your course notes, you’ll see that last week we explored using Preview to edit and annotate images. But as I explained in that lesson, Preview has powers beyond images. It’s ...