TT2 file icon

TT2 File Extension

Microsoft Office 2013 Installation Format

What is TT2 file?

TT2 filename suffix is mostly used for Microsoft Office 2013 Installation Format files. Files with TT2 extension may be used by programs distributed for Windows platform. Files with TT2 extension are categorized as Misc Files files. The Misc Files subset comprises 6033 various file formats. The most popular program for handling TT2 files is Microsoft Office, but users can choose among 2 different programs that support this file format. Software named Microsoft Office was created by Microsoft Corporation. In order to find more detailed information on the software and TT2 files, check the developer’s official website.

Programs which support TT2 file extension

Programs that can handle TT2 files are as follows. TT2 files can be encountered on all system platforms, including mobile, yet there is no guarantee each will properly support such files.

Programs that support TT2 file

Updated: 07/19/2020

How to open file with TT2 extension?

Problems with accessing TT2 may be due to various reasons. What is important, all common issues related to files with TT2 extension can be resolved by the users themselves. The process is quick and doesn’t involve an IT expert. The list below will guide you through the process of addressing the encountered problem.

Step 1. Download and install Microsoft Office

Install software to open TT2 file Problems with opening and working with TT2 files are most probably having to do with no proper software compatible with TT2 files being present on your machine. This issue can be addressed by downloading and installing Microsoft Office or different compatible program, such as Microsoft OneNote, Evergreen. On the top of the page a list that contains all programs grouped based on operating systems supported can be found. The safest method of downloading Microsoft Office installed is by going to developer’s website (Microsoft Corporation) and downloading the software using provided links.

Step 2. Check the version of Microsoft Office and update if needed

Update software that support file extension TT2If the problems with opening TT2 files still occur even after installing Microsoft Office, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of Microsoft Office is available. It may also happen that software creators by updating their applications add compatibility with other, newer file formats. If you have an older version of Microsoft Office installed, it may not support TT2 format. The most recent version of Microsoft Office is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Assign Microsoft Office to TT2 files

If the issue has not been solved in the previous step, you should associate TT2 files with latest version of Microsoft Office you have installed on your device. The next step should pose no problems. The procedure is straightforward and largely system-independent

Associate software with TT2 file on Windows

Selecting the first-choice application in Windows

  • Clicking the TT2 with right mouse button will bring a menu from which you should select the Open with option
  • Click Choose another app and then select More apps option
  • The last step is to select Look for another app on this PC option supply the directory path to the folder where Microsoft Office is installed. Now all that is left is to confirm your choice by selecting Always use this app to open TT2 files and clicking OK.
Associate software with TT2 file on Mac

Selecting the first-choice application in Mac OS

  • By clicking right mouse button on the selected TT2 file open the file menu and choose Information
  • Find the Open with option – click the title if its hidden
  • Select Microsoft Office and click Change for all...
  • A message window should appear informing that This change will be applied to all files with TT2 extension. By clicking Continue you confirm your selection.

Step 4. Verify that the TT2 is not faulty

If you followed the instructions form the previous steps yet the issue is still not solved, you should verify the TT2 file in question. Being unable to access the file can be related to various issues.

Check TT2 file for viruses
1. Check the TT2 file for viruses or malware

If the TT2 is indeed infected, it is possible that the malware is blocking it from opening. It is advised to scan the system for viruses and malware as soon as possible or use an online antivirus scanner. If the TT2 file is indeed infected follow the instructions below.

2. Ensure the file with TT2 extension is complete and error-free

Did you receive the TT2 file in question from a different person? Ask him/her to send it one more time. During the copy process of the file errors may occurred rendering the file incomplete or corrupted. This could be the source of encountered problems with the file. It could happen the the download process of file with TT2 extension was interrupted and the file data is defective. Download the file again from the same source.

3. Ensure that you have appropriate access rights

Sometimes in order to access files user need to have administrative privileges. Log out of your current account and log in to an account with sufficient access privileges. Then open the Microsoft Office 2013 Installation Format file.

4. Check whether your system can handle Microsoft Office

The operating systems may note enough free resources to run the application that support TT2 files. Close all running programs and try opening the TT2 file.

5. Check if you have the latest updates to the operating system and drivers

Regularly updated system, drivers, and programs keep your computer secure. This may also prevent problems with Microsoft Office 2013 Installation Format files. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle TT2 files.

Do you want to help?

If you have additional information about the TT2 file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on TT2 file.

Top File Extensions
Show more
File Extension of the day
cdf-ms icon


ClickOnce Compiled Manifest Format

CDF-MS is a manifest file that contains information and settings for program execution. Manifest files can be used for example for bypassing UAC ch...

Last updated