Simple CAD program
ZCAD is simple CAD program with dxf2000 file format support. Source code available here http://svn.shamangrad.net/zcad/trunk/
2D CAD software
2D Cad software. Specifications. CAD - CAM dxf -FEA(z88 based) - standart part libraries.... Easy to use.. installation video: https://www.youtube.com/watch?v=ajtx4ModOcw
ThanCad is a 2dimensional cad, with limited 3d support and raster inclusion capability and emphasis in engineering. It is being written in Python and since it uses the Tkinter library, it is platform independent.
Solve Alignment of Road and Tunnel
Alignment solver is a utility to solve alignment of road or Tunnel. It can handle horizontal and vertical offset alignment , offset in transitions. Import form LANDxml and other formats , exports to Landxml, GSI , Trimble ascii , Inroads ascii etc. The project is under Heavy development. Please report any issues to the ticket system. Tested Operating Systems Windows 7 / 8 / 10 32 and 64 bit Ubuntu 16.04 / 17.10 32 and 64 bit Deepin 15 64 bit
CAD Scripts project is designed to automate the work of CAD Softwares. Here you will find scripts/softwares which help to do tasks easily. E.g- Specify coordinates of figures in input file and get output dxf file without actually drawing anything.
A Python module for parsing and writing AutoCAD DXF (Drawing Interchange File) formatted files.
Electrical Wiring CAD is an extension on qcad community edition (http://www.ribbonsoft.com/qcad.html) specialized to deal with schematics of electrical wiring in house floors.
Library to manage DXF file Format.
Testsuite for libdwg
libdwg-testsuite is a test suite for libdwg. libdwg is "An open C library to directly read DWG files, a popular drawing format used in the CAD world." https://sourceforge.net/projects/libdwg/