What is .VDI file?
Virtual drive format used by Oracle VM VirtualBox, an open-source desktop virtualization program; can be mounted as a hard disk on Mac, Mac, and Unix platforms; allows users to run programs written for different operating systems in a high-speed virtual environment.
Sun Microsystems acquired xVM VirtualBox from innotek in early 2008. Subsequently, Oracle acquired Sun Microsystems in 2010 and now develops VM VirtualBox.
Recommended Software Programs to open .VDI file