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VTK toolkit - http://www.vtk.org/
The Visualization ToolKit (VTK) is an open source, freely available software system for 3D computer graphics, image processing, and visualization used by thousands of researchers and developers around the world. |
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http://www.opendx.org - http://www.opendx.org
Official site of OpenDX, the Open Source Software Project based on IBM's Data Explorer. News, downloads, add-ons, support. |
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http://www.ssec.wisc.edu/~billh/visad.html - http://www.ssec.wisc.edu/~billh/visad.html
VisAD is a Java component library for interactive and collaborative visualization and analysis of numerical data. The name VisAD is an acronym for Visualization for Algorithm Development. |
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TGS - Visual Concepts - http://www.tgs.com/
Provides advanced visualization, data analysis and geometry reconstruction features through its amira product line (used to be amiravis.com) |
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http://www.vni.com/products/wave/ - http://www.vni.com/products/wave/
From Visual Numerics, is a suite of development solutions that allow users to rapidly import, manipulate, analyze and visualize data of any size and complexity. |