Virtual Satellite
Open-Source Multiphysics FEA (FEM) Package
Free minimalist software for maps, import DWG, DXF, SHP, KML, GeoJSON
2D CAD software
A Windows-based viewer currently supporting CDR & 2D DXF files
Software for electromagnetic simulation
Editor for Zometool models
CAD Application entire developed in Python
A canvas library for generating technical drawings
Helps with the Mach3 CNC Threading functionality
OpenNum lets you distribute solvers with a nice graphical interface
Free cad viewer for 3d drawings in different formats
Free 3D Mobile CAD
This program calculate hexagon coordinats for CNC Mill.
A set ot tools for surveyors addon to many CAD environments
Parallel finite element analysis
Linux tiny CAD for educational purposes
Track an Abaqus job to show the progress of the Step solution
Revision control for hardware, engineering and scientific projects
Open DXFs with QCad
The road cutting and filling quantity analyser and report producer app
A VBA enabled EXCEL spreadsheet to calculate water-wave properties