GDI, OpenGL and Direct3D 9 re-implementation of the DirectDraw API
A free and open source multiplatform 3D parametric modeler
The programmer's solid 3D CAD modeller
CAD Draw, CAD Control, printing, C/C++,.NET Source Codes
HMI - SCADA Graphics Visualization Source Code Solution For C/C++
E-XD++ Flow Chart Control for C, Visual C++, .NET, ASP.NET, with codes
GRBL controller application with G-Code visualizer written in Qt
Cross-platform Open-source 2D CAD
E-XD++ Diagram Control for C/C++, .NET, the professional Diagram.
Print and Report Control Source Codes for C/C++, .net
DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
power system configuration and simulation, c/c++ and .NET
Free minimalist software for maps, import DWG, DXF, SHP, KML, GeoJSON
A Windows-based viewer currently supporting CDR & 2D DXF files
Simple Road Design and Earthworks
Surface Explorer 3D plots mathematical surfaces in 3D.
Open Source Desktop GIS with Surveying and Cartography Functionality
Program for transferring G-code to Burny 1250 or Burny 1250+
Transformation utility to rotate coordinates in G-Code files
French Geographic Information System
A set of freeware applications for viewing/processing P-CAD files.
Nesting SDK, Library