How to open .hht file format?

The probably reason why you are at this website is a problem with opening .hht file. The full name of the file is Help and Support Center HHT File. If the double-click on the file’s icon shows you a message that additional programs are needed to open the file, you’ll find the list of helpful programs in the bottom of the page.The developer of this format is Microsoft.

.hht file extension (Help and Support Center HHT File)

Category Developer/Producer File description Popularity
Text Files Microsoft Help and Support Center HHT File
Programs using this file extension: .hht
ADS OS Software
  • Microsoft Help and Support Center
  • View in a text editor

The file extension .hht can be used by another programs. If you have some useful information about .hht file type that may help other users, please send them to us and we’ll update our database.

Visiting our website you are probably asking yourself:
  • What application can open .hht file?
  • How to open .hht file?
  • What is .hht file?
  • How can I convert .hht file?
  • Where can I find informations about .hht file extension?
We hope we have given you enough informations about this file type. Otherwise you can search some informations about .hht extension on or