Open HTT file

HTT files: what are they and how do I open them?

htt file icon Are you facing difficulties opening unknown files on your computer, or wondering exactly what this file is?
We've got the information and best software solutions for opening these files effortlessly.

Microsoft HyperText template

A htt file extension is related to the Microsoft HyperText template files used by Windows Explorer to visualize folder content etc.

Further details:

The htt file extension is used for HyperText Template files (Folder.htt) containing HTML code that individually, or globally customizes the display of folder contents when Internet Explorer 4.0x (IE) is installed.

The default Folder.htt file contains script to access and display information from the FileList control, examples of how to handle folder window resizing, and how to use the Thumbnail Viewer control.

The htt files contain the following information:

  • Style settings
  • FixSize function
  • FormatNumber function
  • Init function
  • SelectionChanged event
  • OnThumbnailReady event
  • Normal Banner DIV
  • Mini-banner DIV
  • Left Info Panel DIV
  • FileList object tag

Mime types:
text/webviewhtml

Open file with:

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Microsoft Windows

A series of operating systems developed by Microsoft

What is the meaning of a file extension?

File extensions are characters that appear after the dot in a computer file's name. For example, the file "unknown-file.htt" has the file extension "htt". This is used to identify which program should open the file or what file type it is.
File extensions help you organize and manage files. They provide a quick and easy way to identify and associate the file type with the appropriate software.

We can help you open your file

In our database, we have collected a huge number of different file extensions, detailed descriptions, and programs that can be used to open or otherwise work with the file extensions listed in our database.
This database is an invaluable resource for users who want to understand better file extensions and what they can do with them. It also allows users to know different file types with the same purpose.

Only verified software links are provided

We have verified every software listed in our database. The software listed in our database includes links to the developer's or software's website. These links should allow you to download the right program for each file type. Using verified software from reputable sources helps minimize the risk of malware and viruses infecting your computer.