| ▲ | spixy 3 days ago | |
Java and VirtualBox. But both are free. | ||
| ▲ | kstrauser 3 days ago | parent [-] | |
Sort of. The VirtualBox Extension Pack is free for personal or educational use. It is explicitly not free for work use[0]. You can download it for free, but accepting the license to do so obligates you to pay them for it. | ||