VirtualBox is a general-purpose full virtualizer for hardware. Targeted at server, desktop and embedded use, it is now the only professional quality virtualization solution that is also Open Source Software. VirtualBox is a powerful virtualization product for enterprise as well as home use.
VirtualBox provides are useful for several scenarios: Running multiple operating systems simultaneously. VirtualBox allows you to run more than one operating system at a time. This way, you can run software written for one operating system on another (for example, Windows software on Linux or a Mac) without having to reboot to use it.
Since you can conﬁgure what kinds of “virtual” hardware should be presented to each such operating system, you can install an old operating system such as DOS or OS/2 even if your real computer’s hardware is no longer supported by that operating system.
Software vendors can use virtual machines to ship entire software conﬁgurations. For example, installing a complete mail server solution on a real machine can be a tedious task. With VirtualBox, such a complex setup (then often called an “appliance”) can be packed into a virtual machine. Installing and running a mail server becomes as easy as importing such an appliance into VirtualBox.
Testing and disaster recovery.
Once installed, a virtual machine and its virtual hard disks can be considered a “container” that can be arbitrarily frozen, woken up, copied, backed up, and transported between hosts. On top of that, with the use of another VirtualBox feature called “snapshots”, one can save a particular state of a virtual machine and revert back to that state, if necessary. This way, one can freely experiment with a computing environment.
If something goes wrong (e.g. after installing misbehaving software or infecting the guest with a virus), one can easily switch back to a previous snapshot and avoid the need of frequent backups and restores. Any number of snapshots can be created, allowing you to travel back and forward in virtual machine time. You can delete snapshots while a VM is running to reclaim disk space.
Supported OS: Windows Server 2008, Server 2008 R2, Server 2012, Server 2012 R2, Windows Vista, 7, 8, 8.1, Windows 10 (32-bit and 64-bit).
Mac OS X hosts (64-bits): 10.9 (Mavericks), 10.10 (Yosemite), 10.11 (El Capitan), 10.12 (Sierra).
Linux hosts (32-bit and 64-bit): Ubuntu 12.04 to 16.10, Debian GNU/Linux 7 (“Wheezy”) and 8 (“Jessie”), Oracle Enterprise Linux 5, Oracle Linux 6 and 7, Redhat Enterprise Linux 5, 6 and 7, Fedora Core / Fedora 6 to 25, Gentoo Linux, openSUSE 11.4 to 13.2.
Changes VirtualBox 6.0.2 (2019-01-15):
This is a maintenance release. The following items were fixed and/or added:
- User interface: fixed creation of desktop shortcuts for starting virtual machines
- User interface: allow the first run window to selecting host drives
- User interface: fixed attaching empty host optical drives
- User interface: implemented a new virtual optical disk creation window
- USB: modified Linux backends to reset USB devices (previously, most guest attempts to reset USB devices were ignored)
- PCnet: fixed a regression which caused some PCnet PCI guest drivers to not detect the emulated hardware
- Linux hosts: fixed conflict between Debian and Oracle build desktop files
- Linux and MacOS hosts: VirtualBoxVM command not accessible
- Windows guests: multiple monitor fixes with VBoxSVGA graphics
- Windows guests: black screen with VBoxSVGA graphics when 3D is disabled
- Linux guests: fixed building drivers on SLES 12.4
- Linux guests: fixed building shared folder driver with older kernels
- OS/2 shared folders: fixed write regression introduced in 6.0.0 GA
Homepage – https://www.virtualbox.org
Size: 209 MB