If you want to convert Hyper-V VM to VirtualBox or VirtualBox VM to Hyper-V, just follow the instructions mentioned in this post and you will be good to go.

If you want to convert OVA/OVF Files to Hyper-V VM, extract the OVA file, convert the hard drive to VHD or VHDX format, and then create the machine.

To convert a virtual machine from VMware to Hyper-V, go to the VMs and Services workspace and select one of your VMware hosts. Next, click on the Create Virtual Machine icon found on the toolbar.

The other day I downloaded a Linux operating system for testing. The downloaded OS image was in IMG format, and Oracle VirtualBox doesn't support the IMG format. So, I had to find a way to use IMG ...