It might be possible to convert DWG CAD files to CAD VDA-FS format using the export function in Autodesk AutoCAD.
Convert AutoCAD drawing to CAD VDA-FS data exchange format.
We have found 3 software records in our database eligible for .dwg to .vda file format conversion.
Microsoft Windows software - convert dwg to vda on Windows
Leading 2D and 3D CAD development software from Autodesk
Convert from dwg file format
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned dwg to vda. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
A CAD converter with huge format support
Apple macOS / Mac OS X software - convert dwg to vda on OS X
Mac version of popular Autodesk AutoCAD software