A kb2 file extension is related to backup applications from Carroll-Net.
KB2 file extension - Carroll-Net Kleo backup
What is kb2 file? How to open kb2 files?
File type specification:
The kb2 file extension is associated with backup applications, that are developed by the Carroll-Net. The kb2 file contains backup.
Most likely some old format without support. No further information could be found.
This kb2 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.