BabaCAD

BabaCAD 2017
FreeGet a 64-bit professional free CAD with modern designed interface, DXF, DWG and LISP.
Windows
ESRI Shapefile Extension For BabaCAD
FreeOpen and edit Esri shape files and attribute data in BabaCAD.
Windows
BabaCAD
FreeCreate and edit CAD projects with DWG/DXF compatibility and LISP support.
WindowsLISP Extension Module for BabaCAD
FreeBabaCAD LISP Extension Adds Powerful Programming
Windows