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Informations about the HXH filename extension and the file formats associated with it

We collected the information you should know about the .hxh filename on this page. If you were sent a(n) .hxh file in an e-mail, but you don’t know what to do with it, then you can find help here. We strive to suggest free, open-source applications that are available to everyone for the file formats.

1 filename extension(s) are in our database

.hxh - Microsoft Help 2 Merged TOC

The HXH file is a Data file, which is connected to the Microsoft Help 2 Merged TOC according to our registry. With the adequate settings, the Microsoft Help 2 Merged TOC (.hxh) files can be opened or converted with the help of Microsoft Visual Studio.

Format description:
HXH format
Microsoft Visual Studio
Magic string:
- / -
Related links:
Related extensions:
Visual Studio .NET ACT Project
Windows 8 App Package Symbols
Windows 8 App Upload Package
Visual Studio ACT Project
ASP.NET Browser Definition
Visual Studio Browser Information

Important! Programs other than the ones listed above may also use the .hxh file extension. Even harmful programs can create files with the .hxh extension to store data in them. Always be careful with .hxh files coming from unknown sources. Don’t open executable files that arrived in mails, even if you know the sender.

The .hxh file can’t be opened on your computer?

If the program necessary for opening the .hxh file is installed properly on your computer, then the quickest and simplest way to open the .hxh file is to double-click on the file’s name. If that doesn’t work, then the right software probably isn’t installed on your computer.

While opening the .hxh file, you may receive an error message from the associated application, this can be caused by the following:

Incorrectly given .hxh extension

The .hxh filename extension can be given incorrectly sometimes. The cause of the error could be a mistake or a simple typo. We found the following incorrectly given filename extensions that are the most frequent in the case of .hxh files.

gxh, hxt, hxm, hsh, hch, txh, hxn, hx, hh

Maybe you’re not even looking for the .hxh file extension?

It’s possible the the file’s extension was given incorrectly. Below, we list some filename extensions that are similar to the .hxh extension. It’s possible that the one you’re looking for is among them.

General CADD Pro Hatch
C++ Header File
Haxe Source Code
General CADD Hatch
Microsoft Help 2 HxMerge Project
HTML Help Header File

Associated applications

The Windows operating system stores information about the applications associated to the file extensions in the registry database. The associations can be queried or modified in the Command Prompt window with the "assoc" command.

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We gladly accept application suggestions, but our primary goal is to suggest reliable, open-source applications that can be freely distributed to the users.

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