Nullsoft Scriptable Install System

[anonymouse187]

NSIS (Nullsoft Scriptable Install System) is a professional open-source tool for the development of Windows installers. It is designed to be as small and flexible as possible and is therefore highly suitable for internet distribution.

http://sourceforge.net/dbimage.php?id=4372

http://sourceforge.net/dbimage.php?id=4370

http://sourceforge.net/dbimage.php?id=4366

http://sourceforge.net/projects/nsis/