VMware Workstation ?

• Run applications on multiple operating systems including Linux, Windows and more at the same time on the same PC without rebooting.
• Evaluate and test new operating systems, applications and patches in an isolated environment.
• Demonstrate complex software applications on a single laptop in a repeatable, reliable manner.
• Consolidate multiple computers running web servers, database servers, etc. onto a single machine.
• Build reference architectures for evaluation before deploying into production.
• Simply drag and drop to move your virtual machines from your PC to vSphere, or the cloud

http://www.vmware.com/in/products/workstation/