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ITT File Extension

The ITT file extension was created by Joost Verburg and is also known as the IconTweaker Theme File. ITT is classified as a Settings Files and This file is saved in an XML structure and its contents can be viewed in a Text Editor. You can open ITT files in Microsoft Notepad program.

IconTweaker Theme File Type

IconTweaker Theme File Type
Extension .itt
Developer Joost Verburg
Popularity 5.0 (8 Votes)
Mime Type mime-type/not.available
Default Program Microsoft Notepad
Category Settings Files
Format XML
Updated 7/1/2025

What is a ITT File Type?

IconTweaker themes can specify replacements for all Windows icons including My Computer icons, Recycle Bin, and icons for folders, files, and the boot menu.

Typically, ITT files are grouped with one or more .ICO files. They can be packed inside compressed .ITA files for transfer to the Internet.

Free Online ITT Tools & Apps

Access powerful and secure free online ITT tools to convert, view, edit, merge, split, and compare ITT files — all without installing any software. Our tools support the .ITT (IconTweaker Theme File) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your ITT files directly from your device with ease.

ITT Files Common Issues

There are few common issues with the IconTweaker Theme File .ITT File Extensions while opening the .ITT files on Windows and MacOs, we have solution to those issues such as:

Can't Open ITT Files?

  1. You must have supported software programs installed for IconTweaker Theme File on your system such as Microsoft Notepad.
  2. Associate default Microsoft Microsoft Notepad program for *.itt (IconTweaker Theme File) files.


All Platform Software Programs for ITT File Extension

List of all softwares that can open the ITT files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Microsoft Windows logo image Open ITT File on Windows

Software License Developer
Microsoft Notepad image. Microsoft Notepad 1903 for Windows Bundled Microsoft
Notepad++ image. Notepad++ 6 for Windows Freeware Notepad Plus Plus

MacOs logo image - FileProInfo.comOpen ITT File on Mac OS

Software License Developer

Linux logo image - FileProInfo.comOpen ITT file on Linux

Software License Developer

Website logo image - FileProInfo.comOpen ITT file on Web

Software License Developer

iOS logo image - FileProInfo.comOpen ITT file on iOS

Software License Developer

Android logo image - FileProInfo.comOpen ITT file on Android

Software License Developer

About Licensing

  1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
  2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
  3. Free+ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
  4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
  5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

ITT file extension icon image.About ITT - IconTweaker Theme File

FileProInfo is to help you understand about the IconTweaker Theme File with *.ITT suffix, and provide the complete detail as how to open, edit, convert, merge, split and compare it with other related software programs, software download links and free online apps and tools.

Our professional team members at FileProInfo have been individually researched and verified the details for ITT. We want to be 100% accurate and publish the information about file formats, tools, apps and software programs that we have tested and validated.

If you would like to suggest any additions or updates to this page for ITT, please let us know.

Updated 7/1/2025