Computational chemistry tools to study molecular structure, crystal structure, electronic structure and band structure.

An international TV listings management program that offers the ability to get reminded about favourite programs whenever they are about to be broadcast.

A near-universal spell checker for Windows edit boxes; free for private use.

A Reverse Polish Notation calculator. [Win32]

A program is intended to help site-supervising architects, engineers, and construction companies document site inspections. [Win32]

A Java/Swing application for managing recipes including sophisticated ingredient parsing, and generates recipe web pages. [Open Source; GPL]

Exports directory structure to an html file that can be used to create sitemap of a website or to print the contents of a folder.

Site contains PERL scripts, graphics and CAD drawings.

A biorhythms calculator with charts, printable monthly calendar and partners' compatibility reports. Free and paid versions available. [Windows]

Programs are provided without charge under the terms of the GNU General Public License. The software consists of Windows, general purpose, VRML, Website and Internet tools and programming tools.