Gephi the open graph Viz platform
GPL software which renders realistic skies in real time
An implementation of the Grammar of Graphics in R
Checkmate is an open-source, self-hosted tool
Clean network diagrams, One-time setup, zero upkeep
nw_wrld is an event-driven sequencer for triggering visuals
Symbolic parser for Julia language term rewriting using REDUCE algebra
A portable, multi-platform, command-line driven graphing utility
A premier mind-mapping software written in Java
Computer Algebra System written in Common Lisp
An intuitive molecular editor and visualization tool
IIPImage is an advanced high-performance image server and client
Tools to process and visualize scientific data and images
... the open-source glide computer
Cross-platform, scientific graphics plotting library
2D & 3D TeX-Aware Vector Graphics Language
Cross-platform app for displaying and navigating events on a timeline.
Draws signalling charts, block diagrams and graphs from text input.
An interactive viewer for three-dimensional chemical structures.
Data manipulation and plotting program with scripting
Toolkit for working with and mapping geospatial data
JaxoDraw: Feynman Diagrams made easy!