EX file extension - Install helper file
What is ex file? How to open ex files?
File type specification:
The ex file extension is associated with the Install helper file that contains information for an installation to proceed.
It seems to be obsolete format that is not used by any known application.
This ex 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.