A renderer agnostic two-dimensional drawing api for the web
A modern library for 3D data processing
3D Engine c++
3D fractal rendering software
C++ header-only library that simulates GLSL math
Scanning Probe Microscopy Controller and Data Visualization Software
rayshade and POV for Mathematica Export + view
STL Viewer for java
Lightweight and modular C++11 graphics middleware for data and games
Braille & ASCII world map renderer for your console
Coin3D Qt GUI Library
Gphoton in a simple 3d modeler and ray tracer.
3D .NET engine for Windows, Linux, Mac
Free vector,quaternion,matrix math library
Obsolete: use https://github.com/VMML/vmmlib