A CAD application for creating virtual LEGO models
a parametric 3D CAD modeler
AxisFlow is a precision drawing assistant for FreeCAD
LibrePLM integrates CAD editors in Odoo / LibrERP
Demonstrates a quadtree for spatial indexing of triangles
Design your own pottery for 3D printing in full color
Free multiphysics simulation software package
library to read dwg & read/write dxf files