Logan is a lightweight case logging system based on mobile platform
Fast and Lightweight Logs and Metrics processor for Linux, BSD, OSX
A portable, multi-platform, command-line driven graphing utility
Computer Algebra System written in Common Lisp
Tools to process and visualize scientific data and images
Financial Derivatives Calculator with 171+ Models (Options Calculator)
Simulation for spacecraft attitude control system analysis and design
Cross-platform, scientific graphics plotting library
Analysis, visualization, edition of 3D atomistic models
Program for molecular graphics
High-speed, 3D-friendly, TightVNC-compatible remote desktop software
3D Without Boundaries
Scanning Probe Microscopy Controller and Data Visualization Software
A scientific plotting library for C/Fortran built on cairo
Analysis and display of Census, business, government attribute data
Geodesy based library (geodetic and geocentric functions)
Cross-platform open source Redis DB management tool
PyMOL is an OpenGL based molecular visualization system