Apps with 'Windows XP Compatibility' feature

Godot Engine is a feature-packed, cross-platform game engine to create 2D and 3D games from a unified interface. It provides a comprehensive set of common tools, so that users can focus on making games without having to reinvent the wheel.

A versatile open-source 3D CAD modeler with modular architecture, suitable for engineering applications across multiple platforms, supporting Python scripting.

ReactOS™ is a FOSS effort to develop a quality operating system based on the architecture of Microsoft® Windows™ NT family of operating systems, that is compatible with applications and drivers written for it (NT4, 2000, XP, 2003, Vista, 7).

Aptoide is a distributed marketplace for mobile applications which runs on the Android operating system. In Aptoide, unlike the default Google Play Store, there is not a unique and centralized store but each user manages their own store.

Edit, extract, and convert ISO and DVD image files, manage directories, create bootable media, support major image formats, optimize structure, and integrate with shell.

Chromium fork named after radioactive element No. 90.

Cross-platform application enabling interactive piano practice with MIDI support, real-time visual feedback, finger hints, section looping, and online scoreboards.

Supermium is a drop-in replacement for Google Chrome with privacy and usability enhancements, optimized for legacy and modern Windows systems alike.

AI-native platform for intelligent, automated testing of web, mobile, and enterprise apps at scale with real device, browser, and environment support.

RabbitVCS is a set of graphical tools written to provide simple and straightforward access to the version control systems you use. Currently, it is integrated into the Nautilus and Thunar file managers, the Gedit text editor, and supports Subversion and Git, with a goal to...

Arctic Fox started as a forked and rebranded Pale Moon 27.9.4 and retains its classic interface. Many fixes and enhancements have been imported from Firefox and TenFourFox.

Creativerse: The Definitive Edition is a sandbox adventure game set in a beautiful yet treacherous world shrouded in mystery. Adventure solo or bring your friends, unearth secrets, and tame the land together!

A graphical front-end for command line emulators that hides the underlying operating system and is intended to be controlled with a joystick, gamepad or spin dial. Ideal for use on arcade cabinet setups.

This project is a work-in-progress backport of .NET Framework 2.0 - 3.5 to Windows 9x. Currently 2.0 is believed to be largely functional while work on 3.5 has just begun.

The Fun-Focused Free Software Voxel World Game. Voxelands is a sandbox construction game based on Minetest.

Feature rich gaming front-end for MAME, GameBase, Daphne, PC Games and all command line based game emulators, along with being a complete Home Theatre PC solution or plug in for windows media center.

WPKG is an open source software deployment and distribution tool. The site has a large collection of silent installers.

VMLite Workstation is a virtualization component, that allows you to run more than one operating system (OS) at the same time on a single physical computer. For example, you can simultaneously run Windows XP on a PC that is already running Windows 7.

Game Launcher Creator is a unique software for developers and game makers to easily create launchers for their games.

Tiny (<2KB file size) full-page web framework with components, hooks and great backwards compatibility.

VR Streamer streams PC games to your phone and provides head tracking data back to the game on your PC.