Missing_File

How to open a file with .FOS extension?

File Type : Fallout 3 Saved Game File (Bethesda Softworks LLC,)
Compatible with (Win10, Win8, Win7, Vista and WinXP)

You'll need a new app to open this .FOS file

Searching for the right program to open .FOS files?

"You'll need a new app to open this file" is probably the most common error faced by millions of Windows users every day. This is either because the program required to open a file is not available on your system or there may be other issues.

We recommend that you run a free scan to check for missing drivers.

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What is .FOS file extension?

Saved game file created by Fallout 3, a post-nuclear war action role-playing game; contains game progress, including the player's location, character abilities, items, and mission states; can be auto-saved by the game or manually saved by the player.
You can see a list of software programs here on easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.

Software that can be used to open FOSfiles:

  • Bethesda Softworks Fallout 3