A wzb file extension is used by Librarian of OZ sharp book viewer add-on files.
WZB file extension - Librarian of OZ sharp book viewer add-on
What is wzb file? How to open wzb files?
File type specification:
The wzb file extension is associated with Librarian of OZ, probably old software for Microsoft Windows operating system.
The wzb file stores some kind of add-on that adds new features to this application.
This wzb 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.