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Created by

F4SE Team

Uploaded by

ianpatt

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Safe to use

About this mod

The Fallout 4 Script Extender, or F4SE for short, is a modder's resource that expands the scripting capabilities of Fallout 4. It does so without modifying the executable files on disk, so there are no permanent side effects.

Requirements
Permissions and credits
Mirrors
Changelogs
Donations
All native code plugins (.dlls) need to be updated by their creators for 1.10.980+.
Old native code plugins not loading is not a problem with F4SE.

The Fallout 4 Script Extender, or F4SE for short, is a modder's resource that expands the scripting capabilities of Fallout 4. It does so without modifying the executable files on disk, so there are no permanent side effects.

Once installed, no additional steps are needed to launch Fallout 4 with F4SE's added functionality. You can start the game using F4SE from f4se_loader.exe

Installation (Manual)
  • Download the F4SE from the Files tab.
  • Extract all files inside the top-level folder in the ZIP to your game folder (where Fallout4.exe is located).
  • Run the game using f4se_loader.exe.
  • To confirm it is working, open the console with the tilde (`) key and type getf4seversion. This will display the version number of the current F4SE build. 



Install with Vortex
  • Click the "Vortex" button in the top-right of this page.
  • Once installed and enabled, ensure you have deployed it by clicking "Deploy Mods" on the Mods toolbar.
  • Use the shortcut on the dashboard to start the game with F4SE.

Compatibility:
F4SE supports the latest version of Fallout available on Steam. MS Store/Gamepass/Epic/whatever else isn't supported.