DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
Free and open source pattern design software
FEATool Multiphysics is an easy-to-use FEA and CFD Simulation Toolbox
Python script for calculation of deflection of elastic ropes.
Software for electromagnetic simulation
Python tool for section property evaluation and stress calculation
CAD Application entire developed in Python
Linux tiny CAD for educational purposes
A designer’s program for describing parts of the building