VirtualBox can import virtual machine appliances that have been exported to the Open Virtualization Format (OVF), either from a folder (ovf) or an archive file (ova). Open Virtualization Format is a widely supported standard, used by virtualization platforms such as VMware and QEMU. This allows virtual machines to be transferred across different hypervisors.
During the import process, settings for the virtual machine can be adjusted. These settings can be based on the configurations from the original environment where the virtual machine was created or tailored to the new host machine.
Importing a virtual machine in VirtualBox ensures that all system and disk settings are maintained. You can also choose whether to convert the disk format to VirtualBox’s native VDI format, allowing for full compatibility.












You can also import a virtual machine using the command line interface with VBoxManage. Below is a step-by-step guide to import a VM from an .ova or .ovf file:
VBoxManage list vms
"Ubuntu-VM" {a-unique-uuid}
"Windows-VM" {another-unique-uuid}
VBoxManage import ~/Downloads/YourVM.ova 0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100% Successfully imported 'YourVM'
VBoxManage list vms
"Ubuntu-VM" {a-unique-uuid}
"Windows-VM" {another-unique-uuid}
"YourVM" {imported-unique-uuid}