The WiX Toolset (Windows Installer XML Toolset) is a collection of tools that enables developers to create Windows Installer packages (.msi files) and setup executables for deploying software applications on Windows. It is an open-source project that provides a way to build installers using XML files.
The Binaries package includes the tool dark.exe
that can be used to extract the contents of an existing compiled setup package created by WiX.