File Extension Library


.TT2 File Extension

  • Developer by: Microsoft Corporation
  • Category: Temporary Files

What are .TT2 files and how to open them?

Can't open .TT2 file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .TT2 file.

What is a .TT2 file extension?

.TT2 file extension is created by Microsoft Corporation. .TT2 has been classified as Temporary Files.

.TT2 is Microsoft Office 2013 installation

The tt2 file extension is associated with the Microsoft Office 2013, an office suite that allows users to create text documents, spreadsheets, presentations etc.

The tt2 file contains some kind of temporary installation data and are created in the root on system drive during setup of Microsoft Office or free standalone OneNote application.

The tt2 files were find in the root of computer storage and called:
WindowsLEELAWAD.tt2, WindowsLEELAWDB.tt2, WindowsMSJHBD.tt2, WindowsMSJH.tt2, WindowsMSUIGHUR.tt2, WindowsMSYH.tt2, WindowsMSYHBD.tt2 etc.

After successful installation of OneNote or Microsoft Office 2013, tt2 files can be safely deleted.


How to open:

The *.tt2 files are used for internal purposes of Microsoft Office.

How to convert:

Conversion to other formats is not possible.

How to fix problems with .TT2 files

  1. You need to update the application that you normally use to open .TT2 files. Only the latest version of the software supports the current .TT2 file format
  2. You need to check the .TT2 file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)