InstallJammer is a tool for creating application installers for various operating systems (MS Windows, UNIX, Mac OS X). The program has a built-in wizard, by means of which creating your own installer takes several dozen seconds. Just follow the instructions on the screen.

At a later stage, the user can go straight to building the installer or use more advanced options that will allow him/her to control every detail of the installer. More interesting options offered by InstallJammer include the ability to support prepared installers from the command line and the function of running external programs, scripts and detecting the Java machine in the system.