Files with hm extension are used for Microsoft Visual C++ software.
Software that open hm file
HM file extension - Windows Help context IDs file
What is hm file? How to open hm files?
File type specification:
The hm file extension is associated with makehm.exe an executable file, which is part of Microsoft Visual C++ version 7.0.0 by Microsoft Corporation. It includes some sort of internal data.
The default software associated to open hm file:
Company or developer:
Microsoft Corporation
Visual C++ is integrated development environment for C and C++ programming language used to create Windows and .NET applications.
List of recommended software applications associated to the .hm file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open hm file, edit hm file, convert hm file, view hm file, play hm file etc. (if exist software for corresponding action in File-Extensions.org's database).
Unspecified and all other actions for computer programs working with hm file - Windows Help context IDs file
Click on the software link for more information about Visual C++. Visual C++ uses hm file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).