VirtualReg Manager is a utility which creates virtual registry files and is also able to edit them through a regedit-like interface. It provides command line support for automation. Feel free to include this application in your freeware. Since it's a .NET assembly, it works on every Windows platform.

The main form (VirtualReg Manager) of this tool provides the visual interface to create a virtual registry. This can also be achieved through command line, as we'll see later. One can decide whether to virtualize a key along with its subkeys or not.

The license of this software is Freeware, you can free download and free use this registry cleaner software.