MathType - Powerful mathematical typesetting program for word processing and desktop publishing documents. Professional edition of the Equation Editor package bundled with Microsoft Word, Corel WordPerfect, and Appleworks.Don Knuth's Home Page - Author of TeX, the most prevalent mathematical and scientific typesetting system in academia.
OpenMath - Emerging standard for representing mathematical objects semantically, allowing them to be stored in databases and communicated over the World-Wide-Web.
MathML - W3C page on Mathematical Markup Language, a low-level specification for describing mathematics as a basis for machine-to-machine communication.
Mathematics on the Web - Non-HTML methods for including mathematics on the Web. Focuses on HyperTeX, PDF, SGML, and WebEQ Java-based rendering.
MathEdit - Windows program to place typeset-quality mathematical equations into documents. Many features are available via keyboard shortcuts, making math typing faster by reducing mouse movements.
MathML Conference - Provides a forum for presenting and discussing MathML and technologies that ease the presentation of mathematical and scientific content on the web.
GIF Images for Math Symbols - A collection of 963 bit-mapped, 12-point, transparent GIFs of mathematical letters and symbols, suitable for display on a web page.
IBM techexplorer Hypermedia Browser - Plug-in for Netscape Navigator to enable the display of TeX, LaTeX and MathML documents on the Web. Also available in ActiveX form for Internet Explorer and Microsoft Office.
SchemaSoft MathML to SVG Converter - MathML to SVG Converter on Windows 2000, 95, 98, and NT, Mac OS X and Red Hat Linux 7.2, or any other system that supports Java. Free download, source kit is available.
Leibniz - A freeware mathematical word processor and front end for Mathematica.
aMath96 - MS-Word template for quickly entering formulas without resorting to the equation editor. Uses standard characters.
meditor - A text editor with some symbolic computation capabilities. Free under GPL.
Math Typesetting for the Internet - Complete guide for including math notation in web pages and e-mail messages. Includes links to necessary software and tools.
Math Notation In ASC - Notation to write mathematics in simple ASC. Together with a notation translation of John M. Howie, "Automata and Languages", chapter 1.
Publicon - A full-featured publishing system for the creation of professional-quality technical documents.
Editors and Typesetting - A collection of links to mathematical editors and typestting systems from the Math Forum.
Swift - An equation editor in Java.