LaserGRBL Linux solution, LaserGRBL is one of the best software.
A Full PLM system based on odoo
CAD Application entire developed in Python
Open-Source Shoemaking
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.
Dedicated to computer-aided engineering Linux distribution
2.5D CAD CAM emphasis on CAM and toolpaths
OpenFOAM UI based on web
CNC control software
Cuts 3D objects from polystyrene foam (EPS/XPS)