WiX - Windows Installer XML (WiX) toolset

The Windows Installer XML (WiX) is a toolset that builds Windows installation packages from XML source code. The toolset supports a command line environment that developers may integrate into their build processes to build MSI and MSM setup packages.

Pentru download: http://sourceforge.net/projects/wix/
Documentatie: http://www.tramontana.co.hu/wix/