Virtual Satellite
CAD Application entire developed in Python
CFDTool - Easy to Use Computational Fluid Dynamics (CFD) Toolbox
Simple Road Design and Earthworks
Extensible Line-drawing & Polygon-filling Rasterization Libs for Java
cppcam is a 3D CAD app for drafting G-Code toolpaths for CNC Routers
Design your own pottery for 3D printing in full color
AutoCad 2014 - AutoCad 2020 batch lisps process
Portable feed & speed calculator for turning and milling
Open Knowledge on engineering development.
Autorun enabler for Autodesk Inventor VBA projects
Simple CAD program
T.H.O.R.I.U.M. - Thermooptic radiation iterative universal module.
2D Frame Analysis, Linear Static Analysis, Mode Shapes
Use of iso15926 part 9 in an sample engineering workflow.
Cuts 3D objects from polystyrene foam (EPS/XPS)