External tools

This section was written by @muuyo

Besides Unreal Engine 4 itself, several key pieces of software are used for nearly every aspect of modding these games. They're generally explained on their own pages in other sections.

• FModel
• UModel
• UAssetGUI (my preferred asset editor, as it handles multiple things much better)
• AssetEditor
• Blender. You want version 4.2.

In addition, several specialized tools were written specifically for modding Arc System Works games. However, they are specific in their functionality, so you'll find in their respective sections of this document whenever they are needed.