Clone VirtualBox .vdi image file on Mac February 24, 2010 // Default place of VirtualBox .vdi hard disks cd ~/Library/VirtualBox/HardDisks/ vboxmanage clonevdi OriginalVDIName.vdi CloneVDIName.vdi // Now you can use the CloneVDIName.vdi to setup a new virtual machine (in Linux, Mac, Windows) Read more