Cross-platform Open-source 2D CAD
Virtual Satellite
LibrePLM integrates CAD editors in Odoo / LibrERP
A canvas library for generating technical drawings
Free CAD software
Dedicated to computer-aided engineering Linux distribution
Revision control for hardware, engineering and scientific projects
CT Soft is software designed to be used with Control Techniques Drives
Java software for building a 3D model for FEM Analysis.