The File Extensions Database


.DS9 File Extension

  • Developer by: SourceForge.net
  • Category: Emulator Files

What is an .DS9 file?

.DS9 is WinDS PRO data

The ds9 file extension is associated with the WinDS PRO, an emulator of Nintendo and Sony Playstation video gaming consoles for Microsoft Windows and Google Android.

The ds9 file stores some kind of data used by WinDS PRO.


How to open:

Probably not meant to be accessed by the user.

How to convert:

Probably cannot be converted to anything else.

How to solve problems with DS9 files

  • Associate the DS9 file extension with the correct application. On :
    Windows: Right click on any DS9 file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.DS9 files". Mac: Right click (or Ctrl-click) the DS9 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 .DS9 is WinDS PRO data. Because only the current version supports the latest DS9 file format. Search, therefore, e.g. on the SourceForge.net manufacturer website after an available .DS9 is WinDS PRO data update.
  • To make sure that your DS9 file is not corrupted or virus-infected, get the file again and scan it with antivirus software.