The File Extensions Database


.USS File Extension

  • Category: Emulator Files

What is an .USS file?

.USS is WinUAE saved state

The uss file extension is mainly related to WinUAE, a freeware Windows port of UAE Amiga emulator.

The .uss file contains saved state of emulated program, most likely game that can be loaded later.


How to open:

Use WinUAE to work with *.uss files.

How to convert:

Probably cannot be converted to anything else.

How to solve problems with USS files

  • Associate the USS file extension with the correct application. On :
    Windows: Right click on any USS file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.USS files". Mac: Right click (or Ctrl-click) the USS file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .USS is WinUAE saved state. Because only the current version supports the latest USS file format. Search, therefore, e.g. on the manufacturer website after an available .USS is WinUAE saved state update.
  • To make sure that your USS file is not corrupted or virus-infected, get the file again and scan it with antivirus software.