From ICT4D Wiki
TODO: http://www.insideria.com/2009/12/28-rich-data-visualization-too.html
Tools
Network Mapping/Drawing
- FreeMind, "premier free mind-mapping software written in Java"
 - Mindmeister, like FreeMind, but online
 - Visual Understanding Environment
 - Networkx 
is a Python package for the creation, manipulation, and study of the structure, dynamics, and functions of complex networks
 - PersonalBrain
 - HyperGraph
 - MindRaider, 
Semantic Web outliner
 - Prefuse, 
A Java-based toolkit for building interactive information visualization applications
(manual). - NetDraw, 
a free program [...] for visualizing both 1-mode and 2-mode social network data
 - Ubigraph, in 3D, requires coding skills and runs on Linux and Mac
 - TouchGraph and TouchGraph
 - NodeXL, MicroSoft solution/template to draw network graphs in MS Excel 2007 (formerly known as .NetMap)
 - yFiles, 
provides algorithms and components enabling the analysis, visualization, and the automatic layout of graphs, diagrams, and networks
 - Visual Understanding Environment, focused on creating flexible tools for managing and integrating digital resources in support of teaching, learning and research.
 - Many Eyes, for shared visualization and discovery
 
Timeline Drawing
- Timeline, to write HTML timelines with javascript.
 - Timeplot, Timeplot is a DHTML-based AJAXy widget for plotting time series and overlay time-based events over them (with the same data formats that Timeline supports).
 - 99 Mind Mapping Resources, Tools, and Tips
 - xtimeline
 
Data Visualization through Maps
- UUorld: UUorld (pronounced "world") provides an immersive mapping environment, high-quality data, and critical analysis tools.
 - Google Fusion Tables
 
Charts
- JavaScript InfoVis Toolkit
 - Soitu
 - GeoAnalytics Visualization Framework
 - iCharts
 - Widgenie
 - Swivel
 - Timetric
 - Track-n-Graph
 - Trendrr
 - Verifiable
 - Trend Compass, is a data visualization software using the latest and most powerful ideas in data visualization which is the Animated Motion Chart. Examples: [1], [2], [3], [4], [5], [6], [7], [8], [9], [10], [11], [12], [13], [14], [15]
 
Lists
- Google Visualization API Gadget Gallery and Google Fusion Tables
 - Data Visualization: Modern Approaches
 - A Periodic Table of Visualization Methods
 - 16 Awesome Data Visualization Tools
 - Network Visualization, by Lars Kirchhoff
 - Visual Complexity