Some really are pocketable. Others are waterproof or offer physical page-turning buttons, while a few even let you take notes ...

The Boox Note Air 4C is a color e-ink reader, a digital notebook, and an (almost) full-fledged tablet computer in one. It's not a device for everyone, but it's an excellent version of what it is.

Onyx Boox is a brand that has worked hard at excelling in this category, defeating the likes of the Amazon Kindle for the ...

If you want a more affordable solution (that you don’t have to pay for every month), then check out PDF Expert. You can use ...

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

Don’t want to lose file formatting during conversion? Find out the best PDF to Epub converter for Windows, Mac, Linux, ...

A high school student found a way to run the classic PC game Doom from within a PDF file by leveraging the format's support for JavaScript and the Chromium browser engine.

There is a race to see who can bend the PDF file format to do the most impressive thing. Considering the more-than-30-year-old shooter, Doom, has been ported to many unexpected places, it was ...