| ThanCad is a 2dimensional CAD with raster inclusion capability and emphasis
in engineering. ThanCad is a general purpose CAD program with the
following main features:
1. ThanCad is published under GPL; it is free and available for download.
2. ThanCad is written in python with Tkinter GUI; it is platform independent.
3. ThanCad is the first (and the only) CAD to support hierarchical layers,
and automatic layer inheritance.
4. ThanCad is much slower that the leading commercial CAD systems; thus it
targets small to medium drawings, where a difference of 10ms and 1000ms
is tolerated.
ThanCad has the ambition to become the standard CAD for small to medium
drawings, and to be the basis for special engineering CAD programs, such as
as highway design. |