Free Zilchworks Software

Credit Card Math 10th Anniversary Edition by ZilchWorks

A free program chock full of advice. Learn how to avoid credit card debt. Goes behind the scenes to reveal the true hidden costs associated with credit card debt. Shows you how to save hundreds, even thousands of dollars in finance charges. Credit Card Math has proven to be a timeless classic. Credit Card Math is the perfect teaching tool for breaking the dependency on credit card use.

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Bloody Football by Bloody Entertainment

Your job is simple -> With your 12 players get the ball into your opponents touchdown zone. If you can not do it legally then use head high tackles, assasins, magicians, pit traps, spys, drugs or anyother method. Also remember that the game is under development so if you can not do what you wish then e-mail the webmaster and he will put it in!

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OnScreen DNA Lite by OnScreen Science, Inc.

OnScreen DNA Lite gives everyone a "painless" way to grasp the details of the double helix structure of DNA. This is accomplished by on-screen tutorials that guide you through an exploration of a virtual 3D model. In addition, there is a simulation of DNA denaturation, a laboratory phenomenon important in biotechnology, in which the DNA strands are seen to split apart. These two activities are taken from more advanced editions of the software.

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