Open-source might not be the first thing you think of with Windows, but these free tools can seriously boost your productivity.

Free Opener truly can open a large amount of formats, including documents, spreadsheets, presentations, PDFs, media, and code. Sadly, it can’t edit most of them.

Here is a list of some of the best free Universal File Viewer software for Windows 11/10 to view over 100 different file formats.

Any business looking for a cost-effective alternative to the Microsoft Office suite may do well to look into the open-source, free-to-download Apache OpenOffice.

The online service TinyWow offers features from very different areas, makes each immediately findable, and carries out the respective one-click task immediately and without installation.

You don't need an expensive Adobe subscription to open Illustrator files. Here's why Inkscape, Affinity Designer, and ...

Do you want to automatically open a certain type of file after you download it? You can set up Chrome to automatically open downloaded files.

If you can't afford Microsoft’s $150 suite of office tools, there’s a web-based version that’s free to use—and nearly just as capable.