DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
Free and open source pattern design software
Open source Matlab code for nonlinear isogeometric analysis
FEATool Multiphysics is an easy to use FEA and CFD Simulation Toolbox
CFDTool - Easy to Use Computational Fluid Dynamics (CFD) Toolbox
This plugin exports G-Code for a wirecutter