Microsoft Office (Microsoft Office home)

Corel: home business, graphics, Web and desktop publishing solutions. (WordPerfect Office home)

MacKichan  Software Home Page (Scientific Word home)

The WinEdt Home Page (WinEdt is an editor and shell for MS Windows with a strong predisposition towards the creation of [La]TeX documents)

MiKTeX Project Page (MiKTeX is a free TeX distribution for Windows)

TeX Users Group Home Page (TeX users group home page)

Ctan.org (Web interface to the comprehensive TeX archive network)

Welcome to personal tex, inc. - the home of pctex (Home page of PCTeX)

EXP: The Scientific Word Processor (Home page of EXP, a scientific word processor)

Adobe Acrobat Reader (Free software to view and print PDF files)

Ghostscript, Ghostview and GSview (Free software to view and print PostScript files)

TOM Server: Document Conversion (Conversion of files to a wide variety of formats (for instance, from Word to PDF), provided by the University of Pennsylvania)

Fonts / fonts / utilities - free utilities and TrueType fonts (Free fonts from Microsoft)