ONLYOFFICE is a fully-featured open-source office suite that offers a powerful PDF toolkit. This powerful PDF editor makes it ...

Gimp is normally used to create or manipulate images files, but can also work with PDFs if you understand how it works and what it's limits are. If you’ve never used Gimp—a free image editor available ...

Elyse Betters Picaro is the former Editor-in-Chief of Pocket-lint and the former Operations Manager for Valnet's Consumer Tech brands, including Pocket-lint, Android Police, and XDA. She is based in ...

If you're on the hunt for a lightweight, open-source PDF app with a strong developer backing and perfect for navigating ...

Do you have multiple PDFs you need to merge into one? Making one PDF out of many is easier than you might think on both Windows PCs and Macs. Here's how to do it on each platform. I've been writing ...

When working in the Pages application, which is part of Apple's iLife suite of productivity software, you can embed images into your word processing and layout documents. Pages treats PDF files like ...