Plotting software for scientists, engineers, and students. It features multiple scaling types, including linear, logarithmic, and probability scales, as well as several special purpose XY graphs and contour plots of 3D data.

Advanced Converter is a professional program for conversion units of measurements. The program contains more than 1700 units divided in 66 groups. You may add and arrange groups and units in according with your personal preferences.

HiDigit is a new calculating software with extended capabilities. It is recommended for use by math, physics and engineering students and teachers. The main advantage of the software is a simple input format even for the most complicated formulas.

Q-Pro 2.0 combines a simple math scripting language with the Monte-Carlo method in a powerful analysis tool. It is designed for engineers, scientists and academics who want to use the technique without the complexity of a programming language.

This graph plotting, curve fitting and digitizing tool has a graphics editor. You can draw families of lines. Approximation features like regression analysis and a neural network are included. You can use your own algorithms as plug-ins.

A universal conversion program that converts units from time, length, area, volume and much more. Even comes with a breeding chart most useful for animal husbandry.

Teaches coin recognition and math skills using US and Canadian coins. The coins are scanned in to be highly recognizable. Three types of games are provided: coin recognition and adjustable level matching games (coins to amounts and coins to coins).

Teaches counting, addition and subtraction with animated rewards every step of the way. Not just a drill, but a tutorial that gives graphic help as needed. This program is for young children – it covers the numbers 0 through 9.

Teaches addition, subtraction, multiplication and division for children from 1st through 4th grades. It provides exercises in addition and subtraction with and without regrouping. Problems can involve up to 9 digits. Puzzle and maze game rewards.

MasterGraph plots graphs of both simple and exceedingly complex mathematical functions, saves and prints images of graphs. Screen keyboard lets you to type expressions easy and fast. Canvas has rich settings of appearance.