Enigma Virtual Box An application virtualization system for Windows that lets you correctly merge all the files of an application into a single executable file without extracting virtual files to disk. Enigma Virtual Box serves to virtualize the file system and lets you merge the files used by your application into a single executable file without extracting virtual files to disk. Enigma Virtual Box supports all kinds of files: dynamic libraries (*.dll), ActiveX/COM objects (*.dll, *.ocx), video and music files (*.avi, *.mp3), text files (*.txt, *doc) and many others. Enigma Virtual Box does not extract temporary files to disk, emulation of files is performed only in the internal memory of the process.