Cross-platform Open-source 2D CAD
A canvas library for generating technical drawings
Precise gear geometry generator for spur and helical gears
COPanno optimizes the panels cuts.
Free multiphysics simulation software package
GCode sender for ramps and marlin firmware for CNC Milling Machine
Convert drl files to g code
A finite element data exchange system
Cuts 3D objects from polystyrene foam (EPS/XPS)