An osbd file extension is related to the Oni, a video game for Windows and Mac. An osbd file stores sound binary data format.
OSBD file extension - Oni sound binary data format
What is osbd file? How to open osbd files?
File type specification:
The osbd file extension is associated with the Oni sound binary data format, an audio format used by Oni video game for Windows and Mac.
Most likely some old format without support. No further information could be found.
This osbd 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.