a parametric 3D CAD modeler
DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
GDSread reads and converts Calma GDS stream files .
Free and open source pattern design software
An EnergyPlus shell for parametric studies and more ...
CFDTool - Easy to Use Computational Fluid Dynamics (CFD) Toolbox
LibrePLM integrates CAD editors in Odoo / LibrERP
Open-Source Multiphysics FEA (FEM) Package
Open source Matlab code for nonlinear isogeometric analysis
Static and Dynamic Structural Analysis of 2D and 3D frames.
converts between IGES file and text file
cppcam is a 3D CAD app for drafting G-Code toolpaths for CNC Routers
Helps with the Mach3 CNC Threading functionality
AutoCad 2014 - AutoCad 2020 batch lisps process
This program calculate hexagon coordinats for CNC Mill.
Precise gear geometry generator for spur and helical gears
Utilities for CNC (G-Code) using Java
CAD 2D for Land Surveying and Civil
Subroutines for planar mechanism simulation
Parallel finite element analysis
Visual comparison tool for difference in image and CAD files.
Free multiphysics simulation software package
This plugin exports G-Code for a wirecutter