ShapeToDxf help page
Opening a shape file
Ordering ShapeToDxf
Program Settings
Point representation
Adding Blocks For Points
DBF field settings
DBF files with elevation and z coordinates
Layername based on DBF field value
Layername based on elevation.
3D viewing of your Shape files
Text Height Settings
Type of SHP Shape file.
Batch file processing
File types
Error messages
2D file in a 3D file error