PDF editors are crucial tools for businesses today and come in handy for consumers, too. We've rounded up the best PDF ...

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 ...

PDF files have revolutionized the way documents are shared on the web. The PDF format ensures that documents look the same regardless of device and operating system, providing a unified viewing ...

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, ...

PDF Fox is designed to simplify PDF management for individuals and businesses with powerful tools that are easy to use and ...

Whether you're creating a presentation, sharing content, or preserving document formatting across platforms, JPGs offer ...

The widely used PDF format supports data-saving encryption, allowing you to protect sensitive documents so that only those with the correct password can access them. In the old days, you’d need a ...

Research Center for Carbon-Neutral Environmental & Energy Technology, Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu 611731, China ...