How to open HM3 files
Did your computer fail to open a HM3 file? We explain what HM3 files are and recommend software that we know can open or convert your HM3 files.
What is a HM3 file?
The HM3 file extension indicates to your device which app can open the file. However, different programs may use the HM3 file type for different types of data.
While we do not yet describe the HM3 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 HM3 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 HM3 openers
These apps are known to open certain types of HM3 files. Since many different programs may use HM3 files for different purposes, you may need to try a few of the apps to open your specific HM3 file.