The open-asset-importer-library repository
An interactive viewer for three-dimensional chemical structures.
Interactive 3D Layout Viewer for GDSII
Open Source Solid Modeling CAD
LDraw™ editor for LEGO® style digital building instructions.
STL Viewer for java
A framework for distributed computing
3D File format viewer/explorer
osGraphX is a 3D file viewer based on openscenegraph.