The MS file extension is related to troff a document processing program for Unix. The .ms file stores manual page with ms macros.
MS file extension - troff formatted manual page
What is ms file? How to open ms files?
File type specification:
The MS file extension is associated with the troff a document processing system for Unix operating system developed by the AT&T Corporation. The .ms file stores formatted manual page with ms macros.
List of recommended software applications associated to the .ms file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file: like open ms file, edit ms file, convert ms file, view ms file, play ms file etc. (if exist software for corresponding action in File-Extensions.org's database).
- Others ms file
Unspecified and all other actions for computer programs working with ms file - troff formatted manual page
Click on the software link for more information about Unix. Unix uses ms file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).