How to open HSEC files

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

What is a HSEC file?

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

While we do not yet describe the HSEC 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 HSEC 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 HSEC openers

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

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