How to open DAS files

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

What is a DAS file?

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

While we do not yet describe the DAS 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 DAS 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!

Generic DAS

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

Download Accelerator PlusDownload Accelerator PlusVerified
Digital AssessmentsDigital AssessmentsUser submitted
DIABASSDIABASSUser submitted
Simulateur Daikin AlthermaSimulateur Daikin AlthermaUser submitted
Daikin Altherma SimulatorDaikin Altherma SimulatorUser submitted
myLife DIABASSmyLife DIABASSUser submitted
ImagenationImagenationUser submitted
DeviceAnywhere StudioDeviceAnywhere StudioUser submitted
Altherma SimulatorAltherma SimulatorUser submitted
ImagenationImagenationUser submitted
HPSU-SimulatorHPSU-SimulatorUser submitted
DeepRiserDeepRiserUser submitted
FAB SubtitlerFAB SubtitlerUser 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 DAS-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 DAS-files. If you know one, please use the Suggest link below and tell us about it!