Another question - virtual machines

[LeylandVCDS]

ANother thing I'm trying to solve if possible, if anyone can help.

Is it at all possible to extract a complete working program from a VirtualBox VM to work on the normal hard drive of a laptop? Not just the data, but a full working program?

And is it possible to MERGE two virtualbox VMs into a single Virtualbox VM and keep the programs on each in a workable state? Thanks