How to open S15 files

Did your computer fail to open a S15 file? We explain what S15 files are and recommend software that we know can open or convert your S15 files.

What is a S15 file?

The S15 file extension indicates to your device which app can open the file. However, different programs may use the S15 file type for different types of data.

While we do not yet describe the S15 file format and its common uses, we do know which programs are known to open these files, as we receive dozens of suggestions from users like yourself every day about specific file types and which programs they use to open them.

We are continually working on adding more file type descriptions to the site, so if you have information about S15 files that you think will help others, please use the Update Info link below to submit it to us - we'd love to hear from you!

Various S15 openers

These apps are known to open certain types of S15 files. Since many different programs may use S15 files for different purposes, you may need to try a few of the apps to open your specific S15 file.

Venus Schedule StudioVenus Schedule StudioUser submitted
DT MaxDT MaxUser submitted
TRMTRMUser submitted
Trace.NetTrace.NetUser submitted
D.I.E. BaustatikD.I.E. BaustatikUser submitted
Trace600Trace600User submitted

Try a universal file viewer

Try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and most likely yours too. Download Free File Viewer here.

We have not verified any programs that we know for certain can work with S15-files on Mac. If you know one, please use the Suggest link below and tell us about it!
We have not verified any online services that we know for certain can work with S15-files. If you know one, please use the Suggest link below and tell us about it!