How to open DSEC files

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

What is a DSEC file?

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

While we do not yet describe the DSEC 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 DSEC 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 DSEC

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

HOBOwareHOBOwareUser submitted
HOBOware Pro ...ma\Onset Computer Corporation\HOBOware ProHOBOware Pro ...ma\Onset Computer Corporation\HOBOware ProUser submitted
HOBOware Pro ...s\Onset Computer Corporation\HOBOware LiteHOBOware Pro ...s\Onset Computer Corporation\HOBOware LiteUser submitted
HOBOware ...6)\Onset Computer Corporation\HOBOware ProHOBOware ...6)\Onset Computer Corporation\HOBOware ProUser submitted
Bulk Export Tool ...U:\HOBOware ProBulk Export Tool ...U:\HOBOware ProUser submitted
HOBOware Pro ... \Onset Computer Corporation\HOBOwareHOBOware Pro ... \Onset Computer Corporation\HOBOwareUser submitted
HOBOware ...iles\Onset Computer Corporation\HOBOwareHOBOware ...iles\Onset Computer Corporation\HOBOwareUser submitted
Bulk Export Tool ...set Computer Corporation\HOBOware LiteBulk Export Tool ...set Computer Corporation\HOBOware LiteUser 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 DSEC-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 DSEC-files. If you know one, please use the Suggest link below and tell us about it!