How to open DSE files

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

What is a DSE file?

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

We are aware of 3 different uses of the DSE extension, which you can read more about below.

Dyalog APL Session

Through our analysis of DSE files, we know that one use of the format is Dyalog APL Session. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.

We have not verified any programs yet that works with this specific format. If you know any, please use the 'Suggest a program' link below. Thanks!

Klasik Spreadsheet Export Driver

Through our analysis of DSE files, we know that one use of the format is Klasik Spreadsheet Export Driver. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.

We have not verified any programs yet that works with this specific format. If you know any, please use the 'Suggest a program' link below. Thanks!

WhatsUp Gold Virtual Device

Through our analysis of DSE files, we know that one use of the format is WhatsUp Gold Virtual Device. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.

We have not verified any programs yet that works with this specific format. If you know any, please use the 'Suggest a program' link below. Thanks!

Software that will open, convert or fix DSE files

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

DAZ StudioDAZ StudioUser submitted
RealityRealityUser submitted
DSEConfigSuiteDSEConfigSuiteUser submitted
We have not verified any programs that we know for certain can work with DSE-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 DSE-files. If you know one, please use the Suggest link below and tell us about it!