Home : File Types : HHK File

.HHK File Extension

File TypeHTML Help Index

3.8 (5 Votes)
CategorySystem Files

What is an HHK file?

Help index file created by Microsoft HTML Help, a program used for creating Windows help documentation; saves an index of keywords that each open a help page when clicked; enables quicker lookups for common terms.

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Programs that open HHK files

Updated 7/21/2011

About HHK Files

Our goal is to help you understand what a file with a *.hhk suffix is and how to open it.

The HTML Help Index file type, file format description, and Windows programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and only publish information about file formats that we have tested and validated.

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