Cross-platform Open-source 2D CAD
Virtual Satellite
a parametric 3D CAD modeler
DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
A Cross Platform and Open Source Electronics Design Automation Suite
Static and Dynamic Structural Analysis of 2D and 3D frames.
Open-Source Multiphysics FEA (FEM) Package
Free and open source pattern design software
An EnergyPlus shell for parametric studies and more ...
A Full PLM system based on odoo
FEATool Multiphysics is an easy to use FEA and CFD Simulation Toolbox
Software for electromagnetic simulation
Simple Road Design and Earthworks
LibrePLM integrates CAD editors in Odoo / LibrERP
CAD
Traveling Salesman Problem (TSP) Solver
Open source Matlab code for nonlinear isogeometric analysis
Solve Alignment of Road , Rail,Tunnel
Python tool for section property evaluation and stress calculation
Python script for calculation of deflection of elastic ropes.