HMX File - opening and understanding

Did your computer fail to open a HMX file? We explain what they are used for and recommend software that we know can open or otherwise handle your .HMX files.

What is a HMX file?

A .HMX file is a Help & Manual Project file. Project file for version 4 of the help authoring software Help & Manual.

How to open HMX files

You will need a program compatible with the specific file you are trying to open, as different programs may use files with file extension HMX for different purposes. We have identified 1 HMX opener for Windows that is compatible with this specific type of HMX file.

Programs that open these files

Help & Manual

Verified

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

We have not yet verified any web services that work with this specific file format. If you know one, please use the 'Suggest a program' link below. Thanks!

Suggest a program

Suggest another file format using extension HMX

While we know of one file format using the .HMX 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 .HMX file.

Suggest another HMX format

Not sure exactly what type of file you are trying to open? Try our new File Analyzer. It is a free tool that can identify more than 11,000 different kinds of files - most likely yours too! It will help you find software that can handle your specific type of file. Download File Analyzer here.