LaserGRBL Linux solution, LaserGRBL is one of the best software.
DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
A Cross Platform and Open Source Electronics Design Automation Suite
CAD Application entire developed in Python
A Full PLM system based on odoo
Open-Source Shoemaking
LibrePLM integrates CAD editors in Odoo / LibrERP
Transformation utility to rotate coordinates in G-Code files
3D/2D Concrete Reinforcement in Bentley MicroStation
NetBeans Module for Syntaxhighlighting of G-Code (CNC).
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.
A canvas library for generating technical drawings
Helps with the Mach3 CNC Threading functionality
Open Source Planar Linkage Mechanism Simulation and Synthesis Software
Specialised variant of GRBL focused on motion of up to five axes
Did you ever made a production machine on steroids?
Debian 10 Buster Rtos. 4.19-rt kernel. Perfect for daily usage.
Free 3D Mobile CAD
AVR simulator IDE