Attached to this message is a zip file containing the software tool that I wrote, which I call “CloneVDI” (currently at version 3.01). Features as of this release include: Note that this tool is not simply a GUI front end for VBoxManage.
pocket source: https://forums.virtualbox.org/viewtopic.php?f=6&t=22422&sid=7e8fce44d24840817536d8db5fb93513