Coeli - Stella 2000 

Complete astronomy software suite exploring realistic skies in real time, with observing log, Live Orbits, Sky Quiz, spoken guidance, A-Z encyclopedia, and a concentrated search embracing planets, comets, asteroids, DSOs, and 300,000 stars.
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CyberSky 

CyberSky is an exciting, entertaining, and educational astronomy program that transforms your personal computer into your personal planetarium. CyberSky provides an excellent way to learn about astronomy and to explore the wonders of the sky.
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Desktop Dozen 

An amazing 12-tool collection! Postage Calculator, Time Calculator, Date Calculator, Alarm Clock, Area Code Finder, Zip Code Finder, Astronomy Calculator, State Abbreviations, Perpetual Calendar, Measurement Converter, Stopwatch, Printing Calculator.
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3D Solar System Screensaver 

Solar System is a fully 3D environment screensaver which serves both the screensaver and an educational astronomy program. This screensaver views all planets of our solar system on your desktop.You can even set your own MP3 as a custom soundtrack !
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Willing Webcam 

Share your day right away with Willing Webcam. Fire your images from web cam to any Web site. Share live video with friends and family in real time on the Internet. Your webcam comes alive, ready when you are, with our motion detection feature.
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AstroGrav (Windows) 

A software program that allows you to study how astronomical objects move and interact under the force of gravity. It features superb interactive 3D graphics which allow you to move around within an astronomical system, while watching how it evolves.
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