Fallout 4 Script Extender (F4SE) v0.6.23  

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.

This page was created to provide metadata about F4SE, you must download F4SE from http://f4se.silverlock.org listed under "Mirrors" above.

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 F4SE 0.6.21 (Fallout 4 Build)
• Extract all files inside the f4se_0_06_21 folder 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.