.HXK File Extension

.HXK File Extension

Microsoft Help 2 Index File

Developer Microsoft
Popularity
3.0  |  3 Votes
Category Misc Files
Format N/A

What is an HXK 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.

More Information

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.

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Programs that open HXK files

Windows
Updated April 4, 2012

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