VirtualBox

VirtualBox is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as home use.

Free Open Source Windows Linux BSD Mac Solaris

QEMU

QEMU (short for "Quick EMUlator") is a free and open-source hosted hypervisor that performs hardware virtualization.

Free Open Source Mac OS X Windows Linux BSD

Xen

Xen.org, home of the Xen hypervisor, the powerful open source industry standard for virtualization.

Free Open Source Linux

VMware vSphere Hypervisor

VMware vSphere Hypervisor ( based on ESXi ) is a free bare-metal hypervisor that virtualizes servers so you can consolidate your applications on less hardware.

Commercial Windows Linux

OpenStack

OpenStack OpenStack is a global collaboration of developers and cloud computing technologists producing the ubiquitous open source cloud computing platform for public and private clouds.

Free Open Source Web

Microsoft Hyper-V Server

Microsoft® Hyper-V™ Server 2008 R2 is a stand-alone product that provides a reliable and optimized virtualization solution enabling organizations to improve server utilization and reduce costs.

Commercial Windows Linux

Sadeem

Sadeem SaaS Cloud Hosting Platform, to sell cloud on your servers with self-serivce portal.

Commercial Linux Web KVM (Kernel-based Virtual Machine)

OpenVZ

OpenVZ is container-based virtualization for Linux.

Free Open Source Linux

UCS Virtual Machine Manager

UCS Virtual Machine Manager (UVMM) is an easy-to-use and powerful administration tool for KVM.

Free Open Source Linux Univention Corporate Server

QEMU Manager

qemu manager is an easy to use management tool for the open-source qemu emulator. it has a wealth of features for creating, managing...

Free Windows