A Hex Editor for Reverse Engineers, Programmers
Multi-Joint dynamics with Contact. A general purpose physics simulator
A portable, multi-platform, command-line driven graphing utility
Toolkit for working with and mapping geospatial data
A PDF Reader and Note-taker for OS X
An intuitive molecular editor and visualization tool
Data Visualization and Analysis
Industry standard communication with compliant image generators.
A planetarium software that shows a 3D simulation of the night sky
molecular editor and viewer
Open source cross-platform Java Visual Traceroute
An interactive viewer for three-dimensional chemical structures.
... the open-source glide computer
JaxoDraw: Feynman Diagrams made easy!
Software tools for processing taxonomic descriptions in DELTA format
Numerical and Symbolic Math Tool
A circuit simulator with graphical user interface (GUI)