Discover the best open source project management software in 2026 to streamline your workflow. Compare features & explore options to enhance productivity.

If Windows is your preferred operating system, consider these open-source apps. There are numerous open-source apps available for almost any task. These are all free to install and use on Windows.

Windows comes loaded with software to meet most of your needs out of the box, but if you like free and open-source projects, or if you just want alternatives, there are plenty of great options out ...

Some programs shouldn't be proprietary.