How to open UPK file format? (Unreal Engine 3 Package)
When during your work you encounter a problem with the UPK file extension, it is mostly the lack of possibility to see its contents. Its full name is Unreal Engine 3 Package. The UPK file belongs to the Game Files category, and its structure has been developed by the Epic Games company. In order to open the UPK file, you must download appropriate software. You will find the applications supporting the UPK file at the following list. If you install one of the programs from the list, your problems with the UPK file should stop. If the information presented here does not resolve your problem, go to another page on the topic: .
| Category | Developer/Producer | Software |
|---|---|---|
| Game Files | Epic Games | Unreal Engine 3 Package |
Programs using this file extension
Windows
Mac OS
Linux