Enhance the desktop with an unlimited number of photos.
Keyboard tool that lets you "click" buttons and control your apps with a few keystrokes.
Status bar utility for changing audio input/output device.
audio news for musicians & producers
brighten or dim all your displays at once
Mouse Position Menu allows you to display your mouse position in the menu bar.
AutoCAD (dwg & dxf) & eDrawings viewer.
video data rate and storage calculator
file manipulation program for batches of files
Enable color icons, Mountain Lion or Lion Finder sidebar in the Mavericks.