UPK Tools

With Filestar you get 0 different skills for working productively with Unreal Engine 3 Package (.upk) files.

About .Upk

Name
Unreal Engine 3 Package
Extension
.upk
Format
Binary
Category
Game
Developer
Epic Games
Description
An UPK file is an Unreal Engine 3 package (magic C1 83 2A 9E) - cooked content from Gears of War, Mass Effect and Borderlands era games. Filestar extracts the textures as PNG and the sounds as WAV.
MIME Type
application/octet-stream
.upk