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

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Rinsma explained that it’s already “relatively well-known” that PDFs can support a number of features such as dynamic content ...

The creation, dubbed "Pdftris" by its maker Thomas Rinsma, lets you play the addictive falling blocks puzzler with just a ...

If PDFs are supposed to be user-friendly, why does trying to open or edit a PDF feel like a headache? You've likely tried to ...

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

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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 ...

SoHo Dragon, a Microsoft partner based in New York, has launched PDF88, a cloud-based application that enables collaborative ...

Group Activity Recognition (GAR), which aims to identify activities performed collectively in videos, has gained significant attention recently. Existing GAR datasets typically annotate only a single ...