We are pleased to announce the release of ReactOS 0.4.15! This release offers Plug and Play fixes, audio fixes, memory management fixes, registry healing, improvements to accessories …

DistroWatch, a Linux distribution 's monitoring Web site, also lists ReactOS and describes it as "a free and open-source operating system based on the best design principles found in the …

ReactOS is currently an Alpha quality operating system. This means that ReactOS is under heavy development and you have to be ready to encounter some problems. Different things may not …

Sep 2, 2025 · In this guide, we’ll walk you through installing ReactOS step by step, from download to first boot, adding a dash of humor so you won’t fall asleep halfway.

Jul 8, 2025 · ReactOS is a free and open-source operating system that strives to be binary-compatible with applications and drivers designed for Windows Server 2003 and later …

ReactOS is a fascinating free and open-source operating system designed to run Windows applications and use Windows drivers. Built from scratch using clean room reverse …

Jan 4, 2024 · While the project does use portions of the Wine codebase corresponding to user-mode libraries to reduce redundancy, ReactOS is a full-fledged operating system on its own. …

Sep 24, 2008 · ReactOS is still in alpha development and protected as OpenSource by the GPL (GNU General Public License). With the release of ReactOS 0.3.0 (alpha) applications like …

Mar 24, 2025 · For years, ReactOS has been the underdog in the operating systems arena—a project dedicated to providing a free, Microsoft-free alternative that emulates the familiar …

It allows you to explore ReactOS in a temporary environment that will be reset in a restart. Please note, that ReactOS is still in alpha and gives no guarantee of stability, safety of your files or …