A portable, multi-platform, command-line driven graphing utility
A premier mind-mapping software written in Java
Computer Algebra System written in Common Lisp
General Mission Analysis Tool
An intuitive molecular editor and visualization tool
Data Analysis, Simulations and Visualization on the Sphere
Open source finite element software for multiphysical problems
Viking is a free/open source program to manage GPS data
An interactive viewer for three-dimensional chemical structures.
2D & 3D TeX-Aware Vector Graphics Language
The cross-platform library behind the Hugin photo stitcher
Toolkit for working with and mapping geospatial data
Cross-platform, scientific graphics plotting library
Klusters, NeuroScope and NDManager
A library for scientific data visualization
Industry standard communication with compliant image generators.
JaxoDraw: Feynman Diagrams made easy!