Inno Setup - Inno Setup is a free installer for Windows programs.
InstallAware - Windows Installer InstallAware provides free installation (MSI) authoring, MSI compression, and MSI repackaging solutions. Tools include: InstallAware for Windows Installer, Setup Squeezer for MSI, and Setup Squeezer for InstallShield.
MakeMSI - MAKEMSI - Automates Windows Installer Database (MSI, MSM et) Creation manipulation
Setup Factory - Setup Factory Software Installer Builder for Windows.
Basic Setup Builder - Basic Setup Builder Download - Basic Setup Builder can make you create your installer in minutes.
CyberInstaller Suite - CyberInstaller Suite, the installer and setup kit to create reliable and safe installation packages in a few minutes for free!