I am trying to find out which is best free GIS program with ability to convert shp and line and raster files to files suitable for autocad (e.g. dwg and dxf).
I have QGIS and GRASS.
I get an error message that QGIS cannot save as dxf although it is a format in the options.
Best Answer
BabaCAD with new ESRI shapefile add-on is all you need (freeware). You can also filter data in attribute table view and copy selection to a new layer.