GDaaS!

Official description: VMware Workstation Pro Lets You Run Multiple Operating Systems as Virtual Machines (including Windows VMs) on a Single Windows or Linux PC. VMware Workstation Pro is the industry standard for running multiple operating systems as virtual machines (VMs) on a single Linux or Windows PC. IT professionals, developers and businesses who build, test or demo software for any device, platform or cloud rely on Workstation Pro.

Parallels Desktop gives Mac users the ability to run Windows, Linux or any other operating system and their critical applications at the same time as Mac OS X on any Intel-powered Mac Pro, iMac, Mac Mini, MacBook or MacBook Pro.

+ Professional-grade Virtualization for PCs:Simultaneously run a wide variety of Windows versions, Linux distributions, web stacks, database configurations, and multi-tier cloud environments on a single PC with the power and performance you need for web development, QA testing, product demonstrations, and more.

Citrix VDI-in-a-Box makes the benefits of desktop virtualization available to businesses of all sizes. This easy, affordable, all-in-one VDI software appliance enables desktop IT to rapidly deliver centrally-managed virtual desktops for less than the cost of new PCs.