.U File Extension Details

What program uses .U file extension?

Program : Unreal Tournament 2003 System File
Program Website: Unreal Tournament 2003 System File
Company : Epic Games, Inc.
Company Website: Epic Games, Inc.

Extensions starting with

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | #-0-9