File Extension Library

‹ .HXE | .HXT ›

.HXK File Extension

  • Developer by: Microsoft
  • Category: Misc Files

What are .HXK files and how to open them?

Can't open .HXK 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 .HXK file.

What is a .HXK file extension?

.HXK file extension is created by Microsoft. .HXK has been classified as Misc Files.

.HXK is Microsoft Help 2 Index File

File used by Microsoft Help 2.x projects; specifies information about how a help index is organized; often used for keyword, context-sensitive, and other help indexes defined in the .HXS help documentation bundle.

NOTE: Older versions of Visual Studio, including 2005 and 2008, used Microsoft Help 2.x as the standard help format. However, Visual Studio 2010 and later no longer support Microsoft Help 2.x.

List of all softwares that can open the Microsoft Help 2 Index File
Windows
Innovasys HelpStudio

How to fix problems with .HXK files

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