Inno Setup - Inno Setup is a free installer for Windows programs.
InstallShield - If your software targets Windows, InstallShield is your solution.
InstallForge - A very simplistic and streamlined program for creating installation files.
WiX - Create a free website with Wix.com. Customize with Wix' website builder, no coding skills needed. Choose a design, begin customizing and be online today
IzPack - IzPack is a one-stop solution for packaging, distributing and deploying applications.
CreateInstall - Professional installer software is an essential component for any software developer.