MathType - The Professional version of Equation Editor- MathType is a powerful interactive tool for Windows and Macintosh that lets you create mathematical notation for word processing, web pages, desktop publishing, presentations, and for TeX, LaTeX, and Math…

SciDaVis - SciDAVis is a free application for Scientific Data Analysis and Visualization.

LibreOffice - Math - Math, LibreOffice, math editor, ODF, OpenFormula, open standards

GnuPlot - Gnuplot is a portable command-line driven interactive data and function plotting utility.

KLatexFormula - KLatexFormula is an easy-to-use graphical application for generating images (that you can drag and...

Matplotlib - matplotlib is a python 2D plotting library which produces publication quality figures in a variety...