Open-Source Shoemaking
LibrePLM integrates CAD editors in Odoo / LibrERP
3D/2D Concrete Reinforcement in Bentley MicroStation
A Cross Platform and Open Source Electronics Design Automation Suite
Cross-platform Open-source 2D CAD
cppcam is a 3D CAD app for drafting G-Code toolpaths for CNC Routers
BoltGenerator is an automated CAD tool which produces 3D bolts.
Open Source Planar Linkage Mechanism Simulation and Synthesis Software
Free 3D Mobile CAD
Application Integration for HPC Multiphysics
Open DXFs with QCad
Free multiphysics simulation software package
2.5D CAD CAM emphasis on CAM and toolpaths
3D CAM program for CNC mills/lathes
CNC machine code generation for 3D models
Cuts 3D objects from polystyrene foam (EPS/XPS)
Open Source CAD