A fos file extension is related to the Fallout 3, an action role playing computer game. A fos file stores saved game position.

Detailed description

Software that open fos file

Add comment

Bookmark & share this page with others:

FOS file extension - Fallout 3 saved game

What is fos file? How to open fos files?

File type specification:

Game file type icon Game file type

fos file icon: fos filetype icon

The fos file extension is associated with the Fallout 3, an action role playing game (RPG) for Microsoft Windows, Xbox 360 and Playstation 3 video gaming consoles.

The fos file contains saved game position.

The default software associated to open fos file:

Fallout 3 icon

Bethesda Softworks LLC logoFallout 3  Microsoft Windows software

Company or developer:
Bethesda Softworks LLC

Fallout 3 is an action role-playing game developed and released by Bethesda Game Studios in 2008. It is a third major installment in the Fallout series. Fallout 3 takes place in the year 2277, 36 years after the setting of Fallout 2 and 200 years after the nuclear apocalypse that devastated the game's world in a future where international conflicts culminated in a Sino-American war in the second half of the 21st century.

Help how to open:

Use Load Game option to open *.fos files.

How to convert:

As far as we know, this .fos file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

List of recommended software applications associated to the .fos 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 fos file, edit fos file, convert fos file, view fos file, play fos file etc. (if exist software for corresponding action in File-Extensions.org's database).

Unspecified and all other actions for computer programs working with fos file - Fallout 3 saved game

Click on the software link for more information about Fallout 3. Fallout 3 uses fos 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.).

Microsoft Windows:

Previous file extension
FORGE file extension

File-Extensions.org > Game file types

Next file extension
file extension FOW


Follow us!

Enter any file extension without dot (e.g. pdf)
Search for file extension details and associated application(s)

RSS feed