

Analytical platform (OLAP, Data Mining, Data Warehouse)

The free program Permutation reorders the elements in the sequence. This program generates all possible arrangements for example, if the user enters the word ?asd?, program will display all possible variants ads, asd, das, dsa, sad, sda.

Although many things such as emotion and thought may be difficult to measure, some things are much easier to quantitize. Measurement Converter aids in converting one measurement to another similar measurement.

Calculate the percentage of any number out of any number.Great little tool to have on anyones desktop.




SimplexCalc is a multivariable desktop calculator for Windows. It is small and simple to use but with much power and versatility underneath. It can be used as an enhanced elementary, scientific, financial or expression calculator.


StaTool  Statistic and Probability Tools for Windows Hypothesis testing. Confidence interval estimation  Probability distributions  One variable statistic  Two variables statistic  Total Probability Law and Bayes' Theorem

Archim is a program for drawing the graphs of all kinds of functions. You can define a graph explicitly and parametrically, in polar and spherical coordinates, on a plane and in space (surface). Archim will be useful for teachers and students.



keyCulator is the simplest calculator software in the world. However, the simplicity is both a concept and a power! This is the only calculator software without a program window. Actually, there is no window at all!

Mathematical calculator for obtaining the LCM (Least Common Multiple) and GCD (Greatest Common Divisor) , with detailed calculations and results in support to generate .html or .rtf (compatible with Word).

Calculator for statistic, function plottting, vectors, matrices, complex numbers, coordinates, intersections. For objects like point, line, plane and sphere distances, intersections, volume, area of s

Easy Autorun Creator is the only program in its kind that creates professionalquality CD/DVD menus for your disks automatically. You may add your own splash screen, disk icon, background sound, and much more.




Calculator Prompter is a math expression calculator. Calculator Prompter has a builtin error recognition system that helps you get correct results. With Calculator Prompter you can enter the whole expression, including brackets, and operators.

Evaluate math expressions with sin, square root, pi, factorial, etc.

Multimedia Calculator.Net is an onscreen calculator optimised for the numeracy or basic maths student. It is highly configurable and extremely easy to use.

DTREG generates classification and regression decision trees


HEstadis  Herramientas de Estadistica y Probabilidad para Windows  Contraste de hipotesis  Intervalo de confianza  Distribuciones de probabilidad  Estadistica de 1 y 2 variables  Curvas de regresion

Visual Math academic edition. Visual Math product family 12 in 1 bundle special. Help school, college, university teachers, students to teach or study mathematics.

Convert from one length, temperature, speed, volume, weight or area to another.


RedCrab is a calculator with a fullscreen editor. The mathematical expressions are not typed in a typical command line, but can be enter in the editor window. Supports entry of complex algebraic equations with fractions, square roots, exponents, et

ODEcalc for Windows: An Ordinary Differential Equation (ODE) Calculator! State your equation and boundary or initial value conditions and it solves your problem. Plots solution y and derivative ydot versus x. A Fortran Calculus demo application.

LeoCalculator is an application for performing calculation of mathematical expressions these could include not only basic operations but also functions and brackets. LeoCalculator also permits to use of predefined variables.

A handy calculator for working out resistance of underfloor heating



Have you ever need to convert millimeters in to inches, or Miles in to Kilometers. Then this utility is for you. It can convert just about anything to anything else. More then 280 different units in 20 categories and easy to use.

Supersized calculator, with big buttons and a wide display, it has all the basic functions and also simulates the classic roll of paper. There is also the option of printing and/or saving your results.


Mathematical calculator for verification of rules of divisibility, with detailed calculations and results in support to generate .html or .rtf (compatible with Word).
001 Picture Recovery is a reliable picture recovery tool for users to recover pictures lost due to accidental deleting, formatting, and other unknown reasons from PC, SD card, USB Drive and other storage devices.

