Virtual Satellite
a parametric 3D CAD modeler
Static and Dynamic Structural Analysis of 2D and 3D frames.
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
Free minimalist software for maps, import DWG, DXF, SHP, KML, GeoJSON
Simple Road Design and Earthworks
Beginner-friendly CAD software available for both web and desktop.
A Windows-based viewer currently supporting CDR & 2D DXF files
Solve Alignment of Road , Rail,Tunnel
3D/2D Concrete Reinforcement in Bentley MicroStation
Um simples software de navegação 3D, desenvolvido em Java.
CAD Application entire developed in Python
A canvas library for generating technical drawings
Helps with the Mach3 CNC Threading functionality
Demonstrates a quadtree for spatial indexing of triangles
OpenNum lets you distribute solvers with a nice graphical interface
Design your own pottery for 3D printing in full color
Packing two dimensional rectangular elements at orthogonal table