A Cross Platform and Open Source Electronics Design Automation Suite
a parametric 3D CAD modeler
DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
3D/2D Concrete Reinforcement in Bentley MicroStation
Cross-platform Open-source 2D CAD
Simple CAD program
Библиотека УГО компонентов для Kicad
T.H.O.R.I.U.M. - Thermooptic radiation iterative universal module.
CNC control software
Open Source FabLab Project
Python library for fab/lab control