Files with fs file extension might also be found on NetBSD platform and used for booting purposes.
FS file extension - NetBSD system data
What is fs file? How to open fs files?
File type specification:
The fs file extension is also used for one of the main system files in NetBSD system. Typically found as BOOT.FS file. Contains data and settings need for the boot process.
The default software associated to open fs file:
Company or developer:
NetBSD Foundation, Inc.
NetBSD is free Unix operating system based on Berkeley Software Distribution operating system. NetBSD is designed to high performance and stability. NetBSD supports about 57 hardware platforms and 15 different processor architectures.
List of recommended software applications associated to the .fs file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open fs file, edit fs file, convert fs file, view fs file, play fs file etc. (if exist software for corresponding action in File-Extensions.org's database).
Unspecified and all other actions for computer programs working with fs file - NetBSD system data
Click on the software link for more information about NetBSD. NetBSD uses fs 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.).