HMI File Type

- The quick facts

What are HMI files and how to open them

Are you having problems opening a HMI file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is a HMI file?

A .HMI file is a Human Machine Interfaces MIDI Format file. Through our analysis of HMI files, we know that one use of the format is Human Machine Interfaces MIDI Format. 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.

How to open HMI files

Important: Different programs may use files with the HMI file extension for different purposes, so unless you are sure which format your HMI file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested 4 different HMI openers which you will find listed below.

Last updated: December 27, 2019

Suggest another file format using extension HMI

While we know of one file format using the .HMI file extension, there may be more. It is widespread that different programs use files with the same file extension for very different types of data. Please let us know if you are aware of a different kind of .HMI file.

Various apps that use files with this extension

These apps are known to open certain types of HMI files. Remember, different programs may use HMI files for different purposes, so you may need to try out a few of them to be able to open your specific file.

SIMATIC WinCC flexibleSIMATIC WinCC flexibleUser submitted
prj1prj1User submitted
foobar2000foobar2000User submitted
We have not verified any software that we know for certain will work with HMI-files on Mac. If you know one, please use the 'Suggest a program' link below and tell us about it!
We have not verified any web services that we know for certain will work with HMI-files. If you know one, please use the 'Suggest a program' link below and tell us about it!