A copy file extension is associated with the copy-protected audio format used by Sony Ericsson mobile phones.
COPY file extension - Sony Ericsson protected content
What is copy file? How to open copy files?
File type specification:
The .copy file extension is related to some cell phones developed by Sony Ericsson.
The native copy-protected audio format, that is used by Sony Ericsson mobile phones.
Most likely some old format without support. No further information could be found.
This copy 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.