HH file format description
Many people share .hh files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .hh file can be edited, converted or printed with. On this page, we try to provide assistance for handling .hh files.
2 filename extension(s) found in our database.
.hh - HTML Help Header File
HH file is a HTML Help Header File. Microsoft HTML Help is the standard help system for the Windows platform. By default, an .hh file is created when the help project is compiled in Help Builder.
- .hh file format description:
- HH format
- Microsoft Visual Studio
- Development files
- - / -
- HTML Help Header File related links:
- HTML Help Header File related extensions:
.hpp - C++ Header File
HPP file is a C++ Header File. C++ is a general-purpose programming language. It is a statically-typed free-form multi-paradigm language supporting procedural programming, data abstraction, object-oriented programming, and generic programming.
- .hpp file format description:
- HPP format
- Visual C++
- Development files
- - / -
- hh, hxx
- C++ Header File related links:
- C++ Header File related extensions:
Naturally, other applications may also use the .hh file extension. Even harmful programs can create .hh files. Be especially cautious with .hh files coming from an unknown source!
Can't open a .hh file?
When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:
Windows can't open this file:
To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.
To avoid this error, you need to set the file association correctly.
- Open Control Panel > Control Panel Home > Default Programs > Set Associations.
- Select a file type in the list and click Change Program.
The .hh file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
bh, nh, jh, hm, hg, gh, th, mh, ht, hj, hb
Is it possible that the filename extension is misspelled?
Similar file extensions in our database:
- BlakHole Archive
- NetHack Game Configuration File
- WinHelp Context ID
- Grasshopper 3D Document
- China Academic Journals NH Document
- HyperTerminal Settings
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