Welcome to the ThunderSetup website. ThunderSetup is a powerful Win32 installation tool that includes a visual IDE, a dialog designer, and a scripting language.

ThunderSetup Professional is now freely available. The updated release 2.0.1.15 (05/10/2010) improves 64-bit support by distinguishing 64-bit and 32-bit folders and Registry branches. ThunderSetup supports Windows 7.