With Filestar you get 10 different skills for working productively with Unreal Engine 4 Asset (.uasset) files.
About .Uasset
Name
Unreal Engine 4 Asset
Extension
.uasset
Format
Binary
Category
Game
Developer
Epic Games
Description
A uasset file is a cooked Unreal Engine 4 asset package. Filestar reads the Texture2D images and SoundWave audio stored in it, as used by games built on Unreal Engine 4.