An xpc file extension is used by DSi Action Replay cheating software for gaming consoles.
XPC file extension - DSI Action Replay saved code
What is xpc file? How to open xpc files?
File type specification:
The xpc file extension is used by DSi Action Replay cheating software for video gaming consoles.
The xpc file stores saved code from DSI Action Replay program.
Seems to be obsolete.
This xpc 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.