How to open .FOS file extension?

If you cannot open a new file that has been saved in the .FOS format you need to download the appropriate software. The manufacturer of .FOS files is Bethesda Softworks; .FOS files belong to the Game Files category. After downloading the application from the list available on our website just run an unknown file, and as the default set the newly installed application supporting the .FOS files. Activities performed in the order described should solve the problems with all the files in the .FOS format.

• What is .FOS file?
• How to open .FOS file?
• What is .FOS file?