Windows Help Context IDs
Microsoft Corporation
Misc Files
mime-type/not-avalible
11/06/2021
If you need to edit the HM file, one of the safest methods is to download and install the software dedicated to working with HM files. Of course, there are probably HM Online Editors available, but none of them will be able to provide such a wide range of available options as dedicated software.
Please note that not every program that supports HM will allow you to edit the file. Additional information about the HM file extension can be found here.
This is definitely the surest way. Choose one of the programs that support the HM file extension, open your file and check the editing options. The most proven method is to download the installer from the developer's website. You can find direct links to the creators' websites on the subpages of each application. Examples of programs cooperating with HM files, which make it possible to edit it.
And here is the full list of programs supporting the HM file
Some file formats are just plain text files that you can open with Notepad. However, it's dangerous, you can permanently damage your HM file. After saving the changes, it may not be possible to reopen the HM file. By far the safest way is to use file editing programs that works with the HM extension.
It can definitely be said that any of the list of programs that support the HM extension should be able to edit the HM file. Still not resolved your file editing issue? Try other solutions. Verified websites with the option to edit the file in the HM format below.
Free Online File Edit Service
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