.DUPE File Extension

What is a .DUPE file?

.DUPE is a Game Files file made by Facepunch Studios. You can work with .DUPE files on Mac, and Windows.

How to make a .DUPE file?

To make .DUPE files, you have to use Facepunch Studios Garry's Mod or any other program listed below. You can download programs for Mac, and Windows from official stores. .DUPE file maker download is also available on its official web page. To learn more about .DUPE file opener and its alternatives, visit the program official web page.

How to open .DUPE files?

To launch .DUPE file on your platform, use .DUPE file reader by Facepunch Studios or another soft listed below. After the installation of the .DUPE file viewer, you will be able to open all .DUPE files.