26)   Build An Electric Car 1.0
This is a tutorial on how to convert your current gasoline-fueled car into an electric car. If you are thinking of making an electric car (and cutting your gas costs to zero) then you need to get this and apply it.
License:Freeware, to buy Size: 408KB

 27)   C88 1.2
C88 is an informational tool for amateur astronomers. It provides detailed informations about the celestial sphere objects, visible with naked eyes and for the use of an eyepiece of a modest amateur telescope to observe deep sky objects.
License:Shareware, 24.95 to buy Size: 11488KB

 28)   Carbon Footprint Calculator 1.0
Calculate your carbon footprint with this easy to use calculator software. Enter in data to figure CO2 generated from activities including transportation, energy, trash or waste, recreation, purchasing habits, food, etc. Learn where you can go green.
License:Freeware, 0 to buy Size: 627KB

 29)   CASC concentration calculator 1.0.1.19
CASC calculates recipes for solution preparation and converts concentrations automatically taking density changes into account thanks to built in database of substances. It also helps in dilution and mixed solutions calculations.
License:Shareware, 60 to buy Size: 474KB

 30)   Cat Food Recall Cat Food 1.1
Get the life saving information you need to know about the huge cat food recall. This Cat Food Recall software has vital information on the huge cat food recall of 2007 including: What Cat Foods Have Been Recalled? Which Cat Foods Are Safe? and more.
License:Freeware, 0 to buy Size: 495KB

 31)   Cats Eye (Grizy â„¢) 1.2
You may use the different types a pupil of an eye to achieve grandiose video-effect and/or simply studies as that or other thing sees the cat. Irreplaceable exhibit for scientist and creators cinema-video product.
License:Shareware, 40 to buy Size: 3495KB

 32)   ChemAP 2003 2.0
ChemAP 2003 The best periodic table available for the windows environment.
License:Shareware, 25 to buy Size: 2939KB

 33)   ChemCalcs 1.0
ChemCalcs provides a unique and intuitive system for mastering fundamental skills and processes essential to theunderstanding of chemistry calculations and concepts. The unique standardised interface system allows students to solve top roblems
License:Demo, 39.95 to buy Size: 5492KB

 34)   ChemDBsoft Academic Lite
Chemical database software for management of databases of any size, structure drawing, SDF import/export, duplicate removal, diversity analysis, chemical web server, combinatorial chemistry, prediction of LogP/LogC, and MASS/NMR/IR spectra management
License:Shareware, 50 to buy Size: 3599KB

 35)   Chemical Equation Expert 2.00
Chemical Equation Expert is an integrated tool for chemistry professionals and students to solve chemical equation problems.
License:Shareware, 24.95 to buy Size: 1000KB

 36)   Chemical Formula Tutor 1.3
Learn formula writing by drag-and-drop, at home or in class. Students will appreciate the intuitive, interactive Drag-Drop interface. Helpful tips and cursors, built-in Atom Counter, Learn Mode, Test Mode (with or without timing), and scoring.
License:Shareware, 40 to buy Size: 866KB

 37)   CHEMIX School 3.00
CHEMIX School - Software for Chemistry It is equipped with a periodic table, molecular 3-D viewer, curve fit, spectroscopy, conversion table, dictionary and many advanced calculators. Chemistry lessons and problems are included.
License:Shareware, 39 to buy Size: 1323KB

 38)   CHEMKED 2.0
A Program for Chemical Kinetics of Gas Phase Reactions
License:Demo, 0 to buy Size: 5767KB

 39)   ChemLab 2.5
ChemLab allows users to quickly perform chemistry labs, while emphasizing the critical principles and techniques of experimental chemistry. It is ideal for distance learning, demonstrations, lab run-through, pre-lab work, hazardous or expensive labs.
License:Shareware, 32.99 to buy Size: 2700KB

 40)   Chinese Calendrics 7.01
A program to convert between dates in various Chinese calendars and dates in the Gregorian and Julian calendars, and to find lunar new year's day and leap months for any year in the Chinese Calendar.
License:Shareware, 19 to buy Size: 1755KB

 41)   Classifion 1.2
Classifion is chemometrics software for classification of substances using their mass-spectra. The used discriminant analysis is based on Principal Component Analysis with Mahalanobis Distance (PCA-MD) - part of multivariate analysis.
License:Shareware, 145 to buy Size: 4975KB

 42)   Coeli - Stella 2000 6.0.3.1
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.
License:Shareware, 49 to buy Size: 4232KB

 43)   Coner vision 7
Look first at the red dot in the middle of the screen. Try to look at the (whole) picture with a diffused view. When you see a pair of boxes of the same color, select both of them by left clicking on the matching box in the right row of colored b
License:Freeware, 0 to buy Size: 19KB

 44)   CyberSky 4.0.2
CyberSky is an accurate, yet easy-to-use planetarium program that provides an excellent way to learn about astronomy and explore the sky visible in the distant past, the present, and the far-off future.
License:Shareware, 32.95 to buy Size: 3424KB

 45)   CYTSoft Psychrometric Chart 0.8
A must have for HVAC engineers! This is an interactive and intelligent psychrometric chart program for HVAC industry. This software helps engineers solve problems involving moist air as quickly and as precisely as possible.
License:Shareware, 69 to buy Size: 1953KB

 46)   Data Master 2003 11.7.0.240
Programmable scientific and technical graphics optimized for automation of test and measurement systems and numerical data analysis. Provides extensible set of editing and calculation features and includes ActiveX-compatible scripting environment.
License:Freeware, to buy Size: 4659KB

 47)   Depression 1.0
Depression Information - Easy to use. Find out more about Depression causes, Depression types, depression treatment, depression symptoms with this small application that you can access from your desktop with 2 clicks.
License:Freeware, 0 to buy Size: 373KB

 48)   Dinosaur DataDig 2.0
Explore the fascinating world of dinosaurs in a a visually beautiful, information-rich reference and learning environment.
License:Shareware, 65.00 to buy Size: 168087KB

 49)   Dreamer's Dictionary 1.5.1
Reveal hidden meanings in your dreams. With a dictionary of more than 1500 symbols, you can interpret virtually any dream. Start your journey of discovery by finding the most significant symbols in your dreams.
License:Shareware, 29.99 to buy Size: 2785KB

 50)   Dreamscape Analysis 2.2.0
Let Dreamscape Analysis help you understand yourself better and make wiser decisions. With a virtually infinite number of dream interpretations, you can find meaning in practically every dream.
License:Shareware, 29.99 to buy Size: 2732KB