Welcome to VirtualBox.org!
February 25th, 2014
VirtualBox 4.3.8 released!
Oracle today released VirtualBox 4.3.8, a maintenance release of VirtualBox 4.3 which improves stability and fixes regressions. See the ChangeLog for details.
January 10th, 2014
VirtualBox 4.2.22, 4.1.30, 4.0.22 and 3.2.20 released!
Oracle today released maintenance releases of stable branches which improve stability and fix regressions. See the respective changelogs for details.
October 15th, 2013
VirtualBox 4.3 released!
Read the official press release for more details.
January 20th, 2012
This site has switched to Oracle single-sign-on authentication.
Get your account at myprofile.oracle.com and on first login on this site associate it with a new or existing nick name.
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.