DAZ Studio 3D animation software features many of its own file types, including the *.daz and *.dbc files. So if any program is somehow capable to conversion / exporting DAZ to DBC it would be DAZ Studio and none other. We haven't found any specific about this conversion but it should be possible to do it.
Convert DAZ Studio scene file to DAZ Studio brick camera file.
We found 2 software records in the database related to .daz to .dbc file format conversion.
Microsoft Windows software - convert daz to dbc on Windows
A 3D animation software
Convert from daz 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 daz to dbc. 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.
Apple macOS / Mac OS X software - convert daz to dbc on OS X
A Mac version of the popular modeling tool