The GNU General Public License (GPL) Version 3

The VirtualBox Base Package starting with version 7.0 is licensed under the GPL V3. The license change was required to remain compatible with the Qt library which has changed their license. (Some parts of VirtualBox, especially libraries, may also be released under other licenses as well.)

The full text of the license is available here: ​https://www.gnu.org/licenses/gpl-3.0.html

For additional information, please refer to our Licensing FAQ.

See also:

• ​http://en.wikipedia.org/wiki/GPL