The .hh file extension is related to the C++ programming language and used for its header files.

There is one other file type using
the HH file extension!

hh file icon.hh - HammerHead drumloop file

Detailed description

Software that works with hh file extension

Add comment

Bookmark & share this page with others:

HH file extension - C++ header file

What is hh file? How to open hh files?

File type specification:

Source code and script file type icon Source code and script file type

hh file icon: hh filetype icon

C or C++ program language header file normally with .C or .CPP file.

In computer programming, particularly in the C and C++ programming languages, a header file or include file is a file, usually in the form of source code, that is automatically included in another source file by the compiler. Typically, header files are included via compiler directives at the beginning (or head) of the other source file.

Mime: text/x-h
Mime: text/plain

The default software associated to hh file type:

Visual C++ icon

Microsoft Corporation logo Visual C++  Microsoft Windows software

Company or developer:
  Microsoft Corporation

Visual C++ is integrated development environment for C and C++ programming language used to create Windows and .NET applications.

Help how to open HH files:

Use text editor or specialised application (Visual C++).

How to convert file with extension HH:

As far as we know, this .hh file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

List of software applications associated to the .hh file extension

Recommended software programs are sorted by OS platform (Windows, Mac OS X etc.) and possible program actions
that can be done with the file
: like open hh file, edit hh file, convert hh file, view hh file, play hh file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting of the hh files.

  • Open hh file
  • Save hh file
  • Edit hh file
  • Create hh file

Software that open hh file - C++ header file

Click on the link to get more information about listed programs for open hh file action.

Microsoft Windows:

Main software associated with hh file by default:
Visual C++ small icon Visual C++
Other suggested software:
Sublime Text small icon Sublime Text
PSPad small icon PSPad
NotePad++ text editor small icon NotePad++ text editor

Previous file extension
HEI file extension > Source code and script file types

Next file extension
file extension HHH


Follow us!

Enter any file extension without dot (e.g. pdf)
Search for file extension details and associated application(s)

RSS feed