libvirt

Run Windows apps such as Microsoft Office/Adobe in Linux (Ubuntu/Fedora) and GNOME/KDE as if they were a part of the native OS, including Nautilus integration. Hard fork of https://github.com/Fmstrat/winapps/

Kubernetes Virtualization API and runtime in order to define and manage virtual machines.

An HTML5 management interface for KVM guests

Apache CloudStack is an opensource Infrastructure as a Service (IaaS) cloud computing platform