RocketDock - RocketDock is a Mac OS X dock clone.
PixBuilder - Free Photo Editing Software for PC
Winstep Nexus - The Winstep Nexus Dock is a FREE* professional dock for Windows. With Nexus, your most frequently used applications are only a mouse click away - and Nexus turns working with your computer into a fun and exciting experience.
showFoto - ShowFoto is the standalone image editor of the digiKam project.
Stacky - Simple app enhancing windows task bar functionality with stacks of shortcuts.
Fotografix - In addition to being totally portable, Fotografix has a ridiculously small footprint.