A powerful server and network library, including coroutine
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
The cross-platform library behind the Hugin photo stitcher
Framework for numerical computations, data analysis and visualisation
molecular editor and viewer
Industry standard communication with compliant image generators.
Program for molecular graphics
3D Without Boundaries
High-speed, 3D-friendly, TightVNC-compatible remote desktop software
Geodesy based library (geodetic and geocentric functions)
PyMOL is an OpenGL based molecular visualization system