Open Source Solid Modeling CAD
Toolkit for working with and mapping geospatial data
Jiddu Krishnamurti's Book of Life|Libro de la Vida
Convert any image to gerber and drill files
Web based system for cleaning and classifying open text fields
A tool for Visual Transcriptions of biblical texts at INTF and ITSEE
Information Manager(split/analyze/compare/combine).
a tool to master DNA sequences, plasmids and restriction digests
Interactive gnuplot script editor
Graphical Interface for Medical Image Analysis and Simulation
Metatagging Editor for Learning Object Metadata (IEEE's LOM)
LaTeX, AscciMath and MathML editor developed in Javascript and HTML
Web-based editor for the Gateway Description Language (GDL).
Free tool designed to make client side hacking easy