A wkb file extension is related to workbook files used by various apps.
There is one other file type using
the WKB file extension!
.wkb - Corel WordPerfect document (old)
WKB file extension - Generally workbook
What is wkb file? How to open wkb files?
File type specification:
The wkb file extension is used throughout the years by many applications and programs for their workbook files.
This wkb 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.
