A zdf file extension is related to the software developed by Z-Firm. A zdf file contains document folder.
There is one other file type using
the ZDF file extension!
.zdf - Zone Definition file
ZDF file extension - Z-Firm document folder
What is zdf file? How to open zdf files?
File type specification:
The zdf file extension is associated with some applications developed by the Z-Firm company.
The zdf file stores document folder.
Seems to be obsolete file format without support from developer or producer.
This zdf file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.