How to open .USA file extension?

If you cannot open a new file that has been saved in the .USA format you need to download the appropriate software. The manufacturer of .USA files is Epic Games; .USA files belong to the Game Files category. After downloading the application from the list available on our website just run an unknown file, and as the default set the newly installed application supporting the .USA files. Activities performed in the order described should solve the problems with all the files in the .USA format.

• What is .USA file?
• How to open .USA file?
• What is .USA file?