A k3d file extension is related to the 3DS macro language description file format.
K3D file extension - 3DS macro language description data
What is k3d file? How to open k3d files?
File type specification:
The k3d file extension is associated with the 3DS macro language description file format.
The 3DS macro language description file format seems to be obsolete without support from developer.
This k3d 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.
