screen saver

Black Light allow you to invert the colors on your screen.

A basic free screen capture program.

Adds a splash screen to the startup of the application.

Ruler Bars is a pop-up set of vertical and horizontal rulers on your screen.

Free Ruler is a free screen ruler for Mac OS X.

MWSnap is A handy tool for making screen snapshots.

Copy and Save any area of screen instantly

Put a spell on your computer screen with the new babbling screensaver!

Program creates sticky notes on screen.

On-line reference software for quick info on any word or phrase on your screen.