RSET

Apple Extensions Manager set
File type: Various data file
An rset file extension is related to the Apple Extensions Manager and used for its set files.
What is rset file?
File type category:
Various data file
Date updated: April 15, 2018
The rset file extension is associated with the Apple Extensions Manager, a part of earlier versions of Mac OS (System for Mac, Mac OS Classic).
Probably no longer used file format.
How to open rset file?
Probably not meant to be accessed by the user.
How to convert rset file?
Probably cannot be converted to anything else.