Blockbench - A low poly 3D model editor
Blender addons to make the bridge between Blender and geographic data
Use Autodesk Fusion 360 on Linux
A python parametric CAD scripting framework based on OCCT
JavaScript 3D library
Decorators/view-models for Rails applications
3D plotting and mesh analysis through a streamlined interface
The interactive graphing library for Python
A standalone, large scale, open project for 2D/3D image processing
Simple and easy 3D engine for LÖVE
Helix Toolkit is a collection of 3D components for .NET
Plotting for Julia based on GR
An open-source JavaScript library for world-class 3D globes and maps
An interior design application to draw house plans & arrange furniture
Editor for Zometool models
3D modeler, 3D game maker, 3D demo maker
Subdivision Surface Object Creator Open Source Project
Create and edit LDraw™ parts quick and easy.
3d Procedural Generator
3D PBR Texture Painting Software
The programmer's solid 3D CAD modeller
Java3d scenegraph editor
Dust3D is a cross-platform open-source 3D modeling software