wmsystemtray is a system tray using the freedesktop.org system tray protocol that was implemented as a Window Maker dock app. It has the ability to display more than one dock window to make room for more tray icons, and the ability to scroll through the icons if more are present than will fit.
jZebra is a Java applet which allows you to print barcodes, receipts, and more from a Web page to your industry printer. It sends raw print commands and basic HTML and PDFs to your raw, PostScript, or LaserJet printer. It has been tested with Firefox, Safari, Internet Explorer, Chrome, and Opera. It supports parallel, serial, USB, and network printers.
wminfo is a Window Maker dockable application that displays text format information using the plugin. The standard plugin is a shell script. The plugin writes the information to stdout, and wminfo captures the output and displays it row by row. Using the appropriate plugins, wminfo can display different information obtained from the system or from the Internet.
wmpower+ is Window Maker laptop power management dockable application. It displays the battery status, the number of fans or the fan speed, and CPU temperature, and allows you to switch the power management status of some laptops. It is based on wmpower by Michele Noberasco, which doesn't work with the new kernels starting from 2.6.36.
wmphoto+ displays the images in the dockable application window. You can switch the images manually or display them as a slide show. Each image accepts up to two related commands. You can run them using mouse buttons when the application displays the image. Using the alternative configuration directories, you can run a few instances of the program that display the different sets of images.