GDI, OpenGL and Direct3D 9 re-implementation of the DirectDraw API
GRBL controller application with G-Code visualizer written in Qt
DXF2GCODE: converting 2D dxf drawings to CNC machine compatible G-Code
ElectronBot is a mini desktop robot
LaserGRBL Linux solution, LaserGRBL is one of the best software.
Transformation utility to rotate coordinates in G-Code files
Create CNC G-code from images for gemstone engraving.
OpenGL Quad-Edge geodesic construction program
Open Source Desktop GIS with Surveying and Cartography Functionality
Automated detection of the unknown early map projection
Simple Road Design and Earthworks
French Geographic Information System
Surface Explorer 3D plots mathematical surfaces in 3D.
The programmer's solid 3D CAD modeller
A Windows-based viewer currently supporting CDR & 2D DXF files
Cross-platform Open-source 2D CAD
CAD Draw, CAD Control, printing, C/C++,.NET Source Codes
E-XD++ Flow Chart Control for C, Visual C++, .NET, ASP.NET, with codes
HMI - SCADA Graphics Visualization Source Code Solution For C/C++
A set of freeware applications for viewing/processing P-CAD files.
E-XD++ Diagram Control for C/C++, .NET, the professional Diagram.