All of our commercial products are available in evaluation form for direct download from the internet. This allows you to make sure that the program is well suited to your needs before you pay anything. Plus, all our software comes with a 30-day money-back guarantee. Most of the packages also include a detailed manual and tutorials in electronic form with the evaluation version. These manuals can be read on your computer screen, or printed out for permanent reference. If you have any questions on the downloading, installation or use of our software please do not hesitate to contact us. We are most grateful for the opportunity to try to solve your problems with our products. This applies to anyone evaluating the software as well as to registered users. The links below will take you to detailed descriptions of the packages. There are screen shots to download which show the main functions of each package. You will also find links to free downloads for the packages. 1. LollyDex Correspondence Index: Enjoy the major benefits of a Document Management System at a fraction of the cost. Keep track of you correspondence and other documents. 2. Packed Column Calculator: Design new, or rate existing, columns and towers with random packings. 3. WASP: Physical Properties of Ice, Water and Steam. 4. Project Risk Analysis: Calculate the risk of project over-expenditure, and the contingency required to reduce the risk to any desired level. 5. AlcoDens: New!! Blending calculations and density-concentration conversions for ethanol-water mixtures. We have started to release some of our simpler programs as free software. Please click here to see what is available.

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Last updated : October 11, 2003