A portable, multi-platform, command-line driven graphing utility
Computer Algebra System written in Common Lisp
Viking is a free/open source program to manage GPS data
Tools to process and visualize scientific data and images
Cross-platform, scientific graphics plotting library
Earth orbits and satellite coverage display in 3D on your laptop.
Simulation for spacecraft attitude control system analysis and design
OpenPTV
Program for molecular graphics
High-speed, 3D-friendly, TightVNC-compatible remote desktop software
3D Without Boundaries
Smith chart intended for educational use
Scanning Probe Microscopy Controller and Data Visualization Software
Complete solution for HDR photography
Analysis and display of Census, business, government attribute data
PyMOL is an OpenGL based molecular visualization system