High Quality Content by WIKIPEDIA articles! KXDocker is a program for the Linux operating system created by Ing. Stefano Zingarini. It resembles the "Dock" of Mac OS X in that it is mainly used as an application launcher. It supports themes, plugins and a few extra features (there is documentation on creating your own themes). Other such docks available for Linux and KDE include Kiba-dock (implements physics simulation allowing the application icons to be dragged around and initially looked to be more suitable for the GNOME desktop environment), Kooldock and Ksmoothdock. While Kiba-dock is popular for its tag-along with 3D window managers (i.e. AIGLX with Beryl), KXDocker seems to be the choice for those who seek "simple yet powerful" alternatives.