Many CATIA CAD/3D modeling files can be exported and saved to different exchange formats, including the standard DXF format for 2D graphics. This can usually be done with a dedicated export or save function within the programs options. Sometimes some part of the model needs to be chose for export.
Convert CATIA 3dmap file to AutoCAD DXF Drawing Exchange Format.
We found one software available in the database for this conversion.
Microsoft Windows software - convert 3dmap to dxf on Windows
A PLM/CAD/CAM/CAE software suite
Convert from 3dmap file format
The table with program actions contains information about what each program is capable of doing with their files. This may be a good pointer for further searches for certain file conversions and help you find the converter you are looking for if our search result is insufficient for you. However, it is far from perfect and may sometimes show results which are not really usable because of the nature of the software handles the files. So a conversion that appears as possible, just because of matched actions, may in fact not be possible.