Iconbar is a desktop utility for managing icon windows. It is intended to be a drop-in replacement for the (OSF/Motif) standard iconbox application that is included as part of the 4dwm window manager running under the IRIX 6.5 operating system.
Iconbar creates an unmanaged window at the bottom of the screen that contains iconic representation of the applications (programs with top level shell windows) currently running on the desktop.