Free cool setup builder software for windows

Little Setup Builder is a free tool for the creation of simplified install programs. It assembles and packs an install program, an uninstall program, the files to install, and the support files into a single executable file.
Little Setup Builder is a setup-maker. That is, it builds a program that will be able to ship your application on a target computer and that will set up its environment for allowing your program to run properly. Such setup will follow the Windows installation guidelines (a set of rules and suggestions that wants to plan the appearence and the behaviour of a compliant installer). It should be able to guide the user through the whole setup process, allowing him to understand what he is doing about and how to manage some possible errors.
When I started to write LSB I needed a simple and free setup-maker for installing a little application without nag screens, copyright messages, advertising and so on... Because I was searching on myself for a free program, I like to keep LSB freeware; all its further versions, if any, will remain free.
LSB does not offer wizards for making easier the installer design. Instead it offers the chance to test easily your output program, with two test-level, and an inspect window for checking its state while running.
A lot of the LSBs source code consists of my own libraries. Many lines of code have been written in Assembler.

Create 16 or 32 Bit setup projects. This setup builder for Windows 32-Bit systems combines a modification of the fantastic Inno Setup Compiler 1.09a, written by Jordan Russell with a fully equipped editor and a script wizard which supports all compiler options and added commands.
The package contains in addition commandline compilers (16-Bit and 32-Bit) as well as Jordan Russells original documentation and his setup files
The project builder is prepared to work with different languages (setup files), allows compiling "on the fly" and can use variables for all stringbased entries. Scripts can be named arbitrarily and all of them can be stored into the same directory (script directory). With these features and the opportunity to execute all kinds of file management commands automatically after compiling, the project builder corresponds almost to all requests.
With Inno Setup Project Builder you will be able to create 16 or 32 Bit setup projects.

Inno Setup Compiler 5.3.4 provides you with an integrated and useful installation builder which features a Windows 2000-style wizard interface and the ability to create a single EXE for easy online distribution. It can support for disk spanning; and full uninstall capabilities. The program also includes customizable setup types, integrated LZMA file compression.

It can support for installing shared files and OCXs, and the creation of Start menu icons, INI entries, and registry entries. Full Delphi source code is available on the author's Web site.