Kutter, as you know DAZ Studio is a free software.

Most recent native file type is .duf .

Actually in DAZ Studio all the file types have this extensions. I know there is a lot of options. Because there are quite few different types of content.

Here is a documentation of content creator tool, which is the part of DAZ Studio. :

docs.daz3d.com/doku.php/public/software/dazstudio/4/userguide/creating_content/start

 

Just let know if it helps you, and if there is yet other informations that you would like to know.

Wishing you good luck on your new venture :)

DAZ Studio Coordinator.

You can contact me in english.

Jij kan mij berichtje sturen in Nederlands,

Mozesz sie ze mna skontaktowac po Polsku