HiddenMe - Hide desktop icons with a single click.
Epic Pen - A windows tool for drawing over your desktop and applications
Desktop Curtain - Desktop Curtain is a simple tool to hide the clutter on your desktop, and help you focus on the...
gInk - An on-screen on-screen annotation software for Windows.
Declutter - Cleans and organises your files in Mac desktop automatically
ZoomIt - Presentation utility for zooming and drawing on the screen.