.HHK File Extension

Verified information
Information about the file HHK
  • HTML Help Index
  • System Files
  • Microsoft

What is the HHK file?

The HHK file extension can be associated with several types of files. Most often, however, a file with such an extension is associated with the HTML Help Index format. HHK files are supported by Windows operating systems. The HHK file is one of the System Files files, just like 323 of the other files found in our file information database. The creator of HTML Help Index is Microsoft.

A program that can open the HHK file is e.g. Microsoft HTML Help Workshop. This software was released by Microsoft Corporation. However, you can also use other applications, e.g. Microsoft Windows.

Programs, that can open .HHK files

Microsoft Corporation
Microsoft HTML Help Workshop
Windows
Microsoft Corporation
Microsoft Windows
Windows

How to open a .HHK file?

If you have problems opening the file HHK, then in most cases the problem is only the lack of the proper application installed. Select one of the programs from the list and install it on your device. The operating system should automatically associate the HHK file format with the installed program. If not, right click on your HHK file and select from the menu "Open with" . Then select the installed program and confirm the operation. Now all HHK files should automatically open with the selected program.

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