These tables compare free software / open-source operating systems. Where not all of the versions support a feature, the first version which supports it is listed.

Mar 27, 2025 · Here in this article, we’ll be introducing you to some popular examples of open source operating systems, how they work, and what their pros and cons are. What Is Open Source …

Jun 7, 2025 · Of the non-Linux open source OSes, the most prominent might be the BSDs. The BSDs collectively can trace their heritage to the Berkeley Software Distribution, created at UC Berkeley …

Nov 9, 2025 · Browse free open source Operating Systems and projects below. Use the toggles on the left to filter open source Operating Systems by OS, license, language, programming language, and …

List of the top free Operating Systems in 2025 including comparisons, user reviews, pricing, features, and more.

Dec 30, 2024 · In this comprehensive article, we will explore ten free operating systems that you may not have realized existed. Whether for niche applications or general use, these operating systems …

Nov 6, 2025 · What Is an Open Source Operating System? An open-source operating system is software whose source code is freely available to the public. This means anyone can view, modify, …

Dec 30, 2024 · Keep reading the article if you are interested to know about some of the best free operating systems for your computer. 1. Microsoft Windows. MS-Windows is the most popular and …

Oct 27, 2025 · Supported hardware: Aros/Platforms/x86 Complete System HCL Supported hardware: Aros/Platforms/x86 Complete System HCL FreeDOS BASIC-DOS Blog series: Writing an OS in Rust …

Apr 1, 2025 · To understand it, first, you should know what is Open source? Open source refers to the computer software or applications where the owners or copyright holders allow the users or third …