Identification

• A file with an Htt file extension is a hypertext template file. The Htt file extension serves as a marker to your computer, allowing the Windows operating system to quickly locate and reference the file when needed.
  
  

Location

• Htt files are usually hidden within your file folders on Microsoft Windows but are normally contained within your Windows program folder.
  
  

Function

• Windows uses Htt files to determine how to display items within your file folder. The Htt files allow you to make a file window larger or smaller, or to change the position or size of the icons within the file.
  
  

Features

• The information included in an Htt file uses the HTML program language, which is also used for websites. If you are familiar with HTML programming, it is possible to customize Htt files using a text editor program or Microsoft Frontpage.
  
  

Considerations

• Because they are needed for your folders to display properly, never delete an Htt file.