Looking for the best PDF annotation app for Windows, Mac, or iPad? Here are 10 options for you, reviewed in detail!

If you're looking for a quick way to edit or sign a PDF document, there are free and easy-to-use tools for iOS, Windows, and ...

Skitch, the image annotation and sharing tool that Evernote acquired in the summer of 2011, has today been updated on iOS to include support for PDF annotations. I have been testing the new feature ...

I wish I had Highlights for iOS and iPadOS when I was a lawyer. Back then, it wasn’t unusual for me to review PDFs of legal documents that were hundreds of pages long. Unfortunately, the digital tools ...

Samsung Notes is a powerful, pre-installed app that comes free with Samsung devices, supporting both text-based and ...

The markup tool in Safari lets you highlight text, add notes, insert your signature, and more. To access it on Mac, take a screenshot of the webpage or convert it into a PDF and use the Markup ...