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…

Mathway - Mathway is a freemium math solving app that helps you find the solutions to any math problem you can imagine.

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

MyScript Calculator - Perform mathematical operations naturally using your handwriting.

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

Math.com - Math.