File Extension Library

.HXH File Extension

  • Developer by: Microsoft Corporation
  • Category: Various data Files

What are .HXH files and how to open them?

Can't open .HXH file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .HXH file.

What is a .HXH file extension?

.HXH file extension is created by Microsoft Corporation. .HXH has been classified as Various data Files.

.HXH is Microsoft Help merged hierarchy file

The hxh file extension is related to Microsoft Help and used for one of its proprietary formats for online help files, developed by Microsoft and first released in 2001 as a help system for Visual Studio .NET (2002) and MSDN Library. Create by Help 2.0 Workshop (Visual Studio Help Integration Kit).

How to open:

The hxh extension file is not meant to be opened manually by the user.

How to convert:

Files with hxh extension are unconvertable.

How to fix problems with .HXH files

  1. You need to update the application that you normally use to open .HXH files. Only the latest version of the software supports the current .HXH file format
  2. You need to check the .HXH file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)