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 ...

Ubuntu's Gnome-based graphical user interface lets you open and view business documents saved in the PDF format using the Nautilus file manager and a few mouse clicks. Since Ubuntu is a Linux ...

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 ...

Working with files in a range of formats is an age-old problem in the office, but more often than not, the open source suite of applications offered by OpenOffice can handle any file. One situation ...

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

This is a very simple option to use and doesn’t require any extra tool to install on your PC. All the popular browsers (Edge, Chrome, Firefox, Opera, etc.) support ...

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 ...