The File Extensions Database


.SF7 File Extension

  • Developer by: Steve Snake
  • Category: Emulator Files

What is an .SF7 file?

.SF7 is Sega SF-7000 ROM image

The sf7 file extension is used for ROM images of applications for Sega SF-7000.

SF-7000 was hardware add-on that added 64KB of RAM and 8KB ROM, a 3-inch floppy disk drive, a Centronics parallel port, and a RS232 serial port to Sega SC-3000 computer.


How to open:

Use Kega Fusion to view content of the Sega SF-7000 ROM files.

How to convert:

As far as we know, this .sf7 file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

How to solve problems with SF7 files

  • Associate the SF7 file extension with the correct application. On :
    Windows: Right click on any SF7 file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.SF7 files". Mac: Right click (or Ctrl-click) the SF7 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 .SF7 is Sega SF-7000 ROM image. Because only the current version supports the latest SF7 file format. Search, therefore, e.g. on the Steve Snake manufacturer website after an available .SF7 is Sega SF-7000 ROM image update.
  • To make sure that your SF7 file is not corrupted or virus-infected, get the file again and scan it with antivirus software.