HTT File Type

- The quick facts

What are HTT files and how to open them

Are you having problems opening a HTT file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is a HTT file?

Files that contain the .htt file extension usually contain hypertext files. These files are created when certain versions of Windows Explorer are installed on the user's computer.

These HTT files contain HTML code that customizes the way the Windows environment displays the contents of a user's Windows folder. The HTML code may include information for the folder such as the the size of the folder, the folder's style settings, the filelist object tags and normal banner DIV.

A user's HTT files are typically stored in a hidden sub-folder within the user's operating system. This sub-folder is usually titled Folder Settings.

How to open HTT files

Important: Different programs may use files with the HTT file extension for different purposes, so unless you are sure which format your HTT file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested 10 different HTT openers which you will find listed below.

Last updated: May 31, 2022

Suggest another file format using extension HTT

While we know of one file format using the .HTT file extension, there may be more. It is widespread that different programs use files with the same file extension for very different types of data. Please let us know if you are aware of a different kind of .HTT file.

Various apps that use files with this extension

These apps are known to open certain types of HTT files. Remember, different programs may use HTT files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Adobe GoLiveAdobe GoLiveUser submitted
progeCAD ProfessionalprogeCAD ProfessionalUser submitted
TimetableTimetableUser submitted
SingularLogic Report ViewerSingularLogic Report ViewerUser submitted
FuturaFuturaUser submitted
Legend - Legacy Of The DragonsLegend - Legacy Of The DragonsUser submitted
Embarcadero RadPHP XE2Embarcadero RadPHP XE2User submitted
Professional NotepadProfessional NotepadUser submitted
SewWhat-Pro ApplicationSewWhat-Pro ApplicationUser submitted
cDMScDMSUser submitted