NumXL
NumXL is a Microsoft Excel add-in for econometrics and financial time series analysis, designed to make financial modeling and time series easier to manage. NumXL allows you to easily make forecasts, back-track and analyze them.
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AstroGrav
A full-featured, high precision solar system simulator that calculates the gravitational interactions between all astronomical bodies, so that the motions of asteroids and comets are accurately simulated. Superb interactive 3D viewing is included.
DPLS Scientific Calculator
This easy to use calculator is a must for science students. It includes triangle calculators, vector calculators, shape calculators, statistical calculators, measurement converters, 3000 compounds, 2000 formulas, 100 constants and 400 symbols.
MultiTranse
MultiTranse is a software that employs free online resources to translate to / from 22 different languages. The program, which is 100% Unicode compatible, can translate specific words, sentences or even small texts, up to 6000 symbols at a time.
Vocaboly
Vocaboly is a learning software for English vocabulary, especially for TOEFL, GMAT, GRE, SAT test takers, through many learning methods, including tests and games, memorizing will be much easier and more efficient, above all it’s fun.
Babylon
Babylon is a simple and intuitive tool that you operate with a click of your mouse on any text on your screen and a small window appears with the relevant text translation, information or conversion that you need without interrupting your workflow.
Simplexety
Simplexety is used to get the most out of Formula Parsing and Scientific Calculation. With it, you can evaluate mathematical formulas, draw graphs and program with very simple VBScript. Simplexety is a sophisticated calculation application.
DigitizeIt
DigitizeIt can automatically digitize (x, y)-data from scanned graphs. Data values are transformed to a specified axes system and can be saved in ASCII format, ready to use in other applications. Can read most image formats (gif, png, tiff, bmp).