FModel is a freeware application designed to explore Unreal Engine games archives, allowing users to delve into the assets and structures of games developed with Unreal Engine.
...You can Save or Copy the data and then use Find and Replace if you need to tweak. Good for big data.
Needed this for my work so created over the weekend, happy to share with the community.
Requires .NET framework on your PC. If you're on windows you're okay.
The Horde3D .NET wrapper is a light-weight library, implemented in C# 2.0 for Horde3D, a small open source 3D rendering engine. The intention is to open the simple and intuitive interface of the next-generation engine Horde3D to the .NET community.