A 2D CAD application for civil engineering , built with Free Pascal
DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
Extensible Line-drawing & Polygon-filling Rasterization Libs for Java
GDSread reads and converts Calma GDS stream files .
Cross-platform Open-source 2D CAD
Open-Source Multiphysics FEA (FEM) Package
Static and Dynamic Structural Analysis of 2D and 3D frames.
converts between IGES file and text file
Helps with the Mach3 CNC Threading functionality
Free 3D Mobile CAD
Precise gear geometry generator for spur and helical gears
Subroutines for planar mechanism simulation
CAD 2D for Land Surveying and Civil
Visual comparison tool for difference in image and CAD files.
Free multiphysics simulation software package
A designer’s program for describing parts of the building
Convert BCFZIP Files to PDF
Simple CAD program
Cuts 3D objects from polystyrene foam (EPS/XPS)