Welcome to VirtualBox.org!
May 19th, 2015
VirtualBox 4.2.30, 4.1.38, 4.0.30 and 3.2.28 released!
Oracle today released maintenance releases which improve stability and fixes regressions. See the respective changelogs for details.
May 18th, 2015
VirtualBox 5.0 Beta 4 released!
Another Beta for the upcoming new major release, VirtualBox 5.0. See this announcement for details.
May 13th, 2015
VirtualBox 4.3.28 released!
Oracle today released another 4.3 maintenance release which improve stability and fixes regressions. See the changelog for details.
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VirtualBox is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as home use. Not only is VirtualBox an extremely feature rich, high performance product for enterprise customers, it is also the only professional solution that is freely available as Open Source Software under the terms of the GNU General Public License (GPL) version 2. See "About VirtualBox" for an introduction.
Presently, VirtualBox runs on Windows, Linux, Macintosh, and Solaris hosts and supports a large number of guest operating systems including but not limited to Windows (NT 4.0, 2000, XP, Server 2003, Vista, Windows 7, Windows 8), DOS/Windows 3.x, Linux (2.4, 2.6 and 3.x), Solaris and OpenSolaris, OS/2, and OpenBSD.
VirtualBox is being actively developed with frequent releases and has an ever growing list of features, supported guest operating systems and platforms it runs on. VirtualBox is a community effort backed by a dedicated company: everyone is encouraged to contribute while Oracle ensures the product always meets professional quality criteria.