Microsoft Windows Help is a utility that allows you to work with several file extensions. It can be used to open, edit or even convert files in various formats. Below is a list of file extensions that Microsoft Windows Help supports. Microsoft Windows Help can open files from the list above, so you should install it to work with them successfully.
List of file extensions that work with the Microsoft Windows Help software. The files listed below are not always the formats you can edit with Microsoft Windows Help. It can only be a configuration file, not editable. Go to the file extension to learn more about it.
The most secure solution - the website of the creator of Microsoft Windows Help. Not every manufacturer provides software installers on their website, but they always advise where to download them safely. If you use an untrusted source, you may become infected with a virus.
Go to Microsoft Windows Help developer website
Copy and paste this link anywhere.