VirtualBox is a general-purpose full virtualizer for x86 hardware. Targeted at server, desktop and entrenched utilize, it is currently the merely professional-quality virtualization answer that is also Open Source Software.

Features

Modularity. VirtualBox has a tremendously modular intend with well-defined interior programming interfaces and a client/server design. This builds it simple to manage it from quite a few interfaces at once: for instance, you can start a near machine in a characteristic virtual machine GUI and then manage that machine from the command line, or perhaps distantly. VirtualBox also comes with a full Software Development Kit: still although it is Open Source Software, you don't have to hack the basis to write a novel interface for VirtualBox