Unlike proprietary calculating tools and spreadsheets, Mathcad lets engineers design and document engineering calculations simultaneously with comprehensive applied math functionality and dynamic, unit-aware calculations.

Mathematica are to be used from the most basic calculations to advanced programming and publishing of interactive documents. Mathematica is the choice of tool for scientist, engineers, teachers, students more or less anyone within science, analyzes and modeling.

gridMathematica increases the power of Mathematica by adding extra computation kernels and automated network-distribution tools.

webMathematica 3 adds dynamic content to your website. Websites with sliders and other interactive controls compute new results when parameters change. Graphics, including 3D images, can be rotated in the browser.

Wolfram Workbench provides sophisticated code editing, navigation, and project management tools for enterprise-class development and deployment. Built on Eclipse, it is specialized for Mathematica and other Wolfram technologies; this means that you can use Wolfram Workbench 2 with webMathematica, Mathematica and gridMathematica.

The GAUSS™ Mathematical and Statistical System is a fast matrix programming language widely used by scientists, engineers, statisticians, biometricians, econometricians, and financial analysts.

O-Matrix is an easy-to-use integrated technical computing environment and matrix-based scripting language. The high-performance integrated O-Matrix environment includes an extensive collection of mathematical, statistical, engineering and visualization functions with performance that far exceeds other technical computing environments.

MathType is a powerful interactive equation editor for Windows and Macintosh that lets you create mathematical notation for word processing, web pages, desktop publishing, presentations, and for TeX, LaTeX, and MathML documents.