A kac file extension is related to the Karwos Suite and used for its license files.
KAC file extension - Karwos Suite license
What is kac file? How to open kac files?
File type specification:
The kac file extension is associted with the Karwos Suite, a software used to manage mobile phones.
The kac file stores sime kind of information about license.
The Karwos Suite seems to be obsolete product.
This kac 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.