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Genymotion  is an Android emulator for app and game testing. With Genymotion you and your team can develop your applications with confidence. Genymotion Virtual Devices (Android as a Service ) are equipped with a large choice of widgets and sensors that can be manipulated to simulate any real life situations. Allowing you to find and fix issues for every device before going into production.

With CrossOver you can run Microsoft Windows software on Linux, macOS, and Chrome OS. CrossOver creates a Microsoft Windows compatibility layer making it possible to run games and software only available for Windows. CrossOver is developed by CodeWeavers and based on free and open-source compatibility layer Wine.

Windows Sandbox is a virtual machine application that lets you quickly spin up a virtual clean OS imaged from your system's current state so that you can test programs or files in a secure environment that's isolated from your main system.

With Parallels Desktop you can run several other operating systems on your PC simultaneously. The software provides hardware virtualization for Macintosh computers with Intel processors. With ongoing support for DirectX and OpenGL, many popular games and game engines are supported within Parallels Desktop allowing people using make to make use of Microsoft Windows related products.