Files with buy file extension can be found as old video or movie files.
BUY file extension - Movie
What is buy file? How to open buy files?
File type specification:
It seems the buy file extensions might have been used in the past for some sort of video or movie format. As no further information could be found, it is likely no longer actively used.
This buy 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.
