File Type Generic IconHypertext Template File
File Format Proprietary (Microsoft)
Usage Referenced by an application; not meant to be opened manually
Rank ★ ★ ☆  Average

Hypertext file that is used for defining certain settings in Windows; the file "Folder.htt" contains HTML code that customizes the way folder contents are displayed and includes scripts that access and display information from the FileList control.

The HTT file includes 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

For more information about the Folder.htt file, view this Microsoft Support article.

Open With

IconReferenced by the Windows operating system

Updated 2007
Information from the PC File Extensions Reference