When it comes to its actual functionality, PDNob PDF Editor offers a decent set of tools that help users manipulate PDF file ...

Macworld PDFs are extremely common. It is kind of remarkable that files that can interact with them fully aren’t nearly as ...

But, it’s not as hard to complete forms or annotate documents in this format, and you don’t even need expensive software to do it. Here we look at a collection of PDF apps that are either ...

While deep PDF editing is best done on a desktop, it’s nice to be able to review and annotate files when you’re out and about. While PDFs can typically be reviewed in any PDF reader or editor ...

Annotate webpages in Safari using Markup to highlight text, add notes, and share edits seamlessly on your iPhone, iPad, or ...

The reason I’m sticking to PDF Expert for my PDF needs, however, is very simple: it combines a fast engine with unique annotation tools that can be carried over to the Mac. PDF Expert takes seconds to ...

PDF Expert Premium makes managing, editing, and organizing PDFs simple — lifetime access to powerful tools designed to ...

You can also sign a fillable form in Preview. 1. Open the PDF in Preview. 2. Click Tools > Annotate > Signature. 3. If you've already added a signature to Preview, it will appear in a pop-up box.