.ed6 is EDMICS graphics
Key Features: .ED6 File Extension
What is an .ED6 file?
The ed6 file extension is associated with the some kind of EDMICS (Engineering Data Management Information & Control System) software.
The ed6 file stores various graphics data.
This software seems to be obsolete without support from developer, or distributor.
This ed6 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.