What is a .SBB File And How To Open It – Microsoft


While downloading files, you might have downloaded a file with the .sbb extension. You most likely know what the file is, but you might be unsure on how to open it. In this article we will explain what .sbb file extension is, how to open it and how to work with it.

What is a .SBB file?

The .SBB file extension is from Office Accounting Company Backup File. This file extension was developed by Microsoft. The file has the binary format, and it is a backup file.

What to know

There is currently 0 software that can open the .sbb file on 0 platforms.


Unfortunately, we haven’t found a software associated with this file extension yet, however we are working on it!