Virtualbox is a general-purpose full virtualizer for x86 hardware, targeted at server, desktop and embedded usefor a thorough introduction to virtualization and virtualbox. Download virtualbox old version. Download virtualbox (old builds): virtualbox 42 the extension packs in this section are released under the virtualbox personal use and evaluation license all other binaries are released under the terms of the gpl version 2 by downloading, you agree to the terms and conditions of the respective license virtualbox 42x is no longer supported!.
download virtualbox old version
Virtualbox also comes with a full software development kit: even though it is open source software, you don't have to hack the source to write a new interface for virtualbox virtual machine descriptions in xml the configuration settings of virtual machines are stored entirely in xml and are independent of the local machines.