OSBoxes Software Description
OSBoxes is an online site that is providing virtual machines for Virtual Box and VMware. The platform comes with reliable and easy to use Linux or Unix guest operating systems, and if you do not want to have secondary OS, then there is also an option to use VirtualBox or VMware to run a virtual machine with on host operating system.
OSBoxes surfaces Virtualbox, a professional solution that is the only kind of project freely available as open-source software. The other thing about OSBoxes is its VMware which is built for virtualization and is capable of running existing virtual appliances and create its own virtual machines.