3D Without Boundaries
FlightGear Flight Simulator: free open-source multiplatform flight sim
Tools to process and visualize scientific data and images
Earth orbits and satellite coverage display in 3D on your laptop.
Scanning Probe Microscopy Controller and Data Visualization Software
Tao3D is a programming language for real-time interactive 3D
PyMOL is an OpenGL based molecular visualization system
Program for drawing 3D surfaces from parametric equations
3D .NET engine for Windows, Linux, Mac
Design and Display Happy Cube solutions
an interactive 3D viewing program
Simple 3D viewer
Pear3DEngine is a modern and modular 3D development framework