The File Extensions Database


.OFS File Extension

  • Developer by: Radionomy
  • Category: Audio and sound Files

What is an .OFS file?

.OFS is OptimFROG dualstream data

The ofs file extension is mainly related to OptimFROG dualstream audio format.

OptimFROG DualStream is a lossy audio codec developed with the aim fill gap between perceptual coding and lossless coding.

This ofs file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.


How to open:

Use Winamp to playback to work with *.ofs files.

How to convert:

Compatible tools may be able to export *.ofs files to other formats.

How to solve problems with OFS files

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