The Chris Titus Tech (CTT) Windows Utility is a widely used open-source PowerShell script that streamlines optimization, debloating, and application management for Windows 11 via a GUI. It allows users to apply system tweaks, manage Windows updates, and create custom installation media with pre-installed software, with the command irm christitus.com/win | iex used to run it in PowerShell as an administrator. Learn more about the tool and its usage at Chris Titus Tech. ChrisTitusTech/winutil: Chris Titus Tech's Windows Utility
The Chris Titus Tech Windows Utility (Winutil) is an open-source, PowerShell-based toolkit designed to optimize and "debloat" Windows 11 by removing unnecessary background services, telemetry, and pre-installed apps. It is widely used by gamers and power users to reduce RAM and CPU usage, resulting in a cleaner and faster system. 🚀 Key Features and Functional Tabs
The utility is organized into several key sections that automate complex system tasks: Tweaks Tab: The core debloating section.
Essential Tweaks: Safely disables telemetry, activity history, location tracking, and "consumer features" like Phone Link.
Advanced Tweaks: For more aggressive optimization, such as disabling hibernation, Game DVR, or completely stripping Microsoft Edge.
Services Management: Sets many background services to "manual" so they only run when needed rather than at startup.
Install Tab: Acts as a package manager. You can select hundreds of popular apps (browsers, dev tools, etc.) and install them simultaneously using WinGet.
Config Tab: Allows for quick access to legacy Windows panels (like the old Control Panel) and enables optional features like Hyper-V, WSL, or Sandbox with a single click.
Updates Tab: Provides presets to delay feature updates for a year while keeping security patches active, protecting the system from potentially "broken" new Windows builds. 🛠️ Win11 Creator (Custom ISO) windows 11 debloat chris titus
One of the most advanced features is the Win11 Creator, which allows you to build a custom, debloated Windows 11 ISO.
Removes 40+ Bloat Apps: Automatically strips Clipchamp, Teams, Copilot, and Bing-related apps from the image.
Bypasses Hardware Checks: Enables installation on older machines that lack TPM 2.0 or Secure Boot.
Privacy-Focused: Disables Advertising ID and cloud content suggestions during the initial setup. ⚠️ Critical Considerations
System Restore: It is highly recommended to create a System Restore Point (an option within the tool) before applying tweaks, as some changes can be difficult to reverse.
Trade-offs: While debloating saves resources, setting services to "manual" or disabling Fast Startup may cause slight delays in app launch times or boot speed.
Versions: Because Windows 11 updates frequently (e.g., 24H2 to 25H2), the utility requires regular updates to ensure tweaks don't break new system components. 💻 How to Use It
To run the utility without installing anything, use these steps: The Chris Titus Tech (CTT) Windows Utility is
Right-click the Start Menu and open Terminal (Admin) or PowerShell (Admin).
Type or paste the following command: irm christitus.com/win | iex.
Alternatively, an offline executable is available for purchase at the Chris Titus Tech Store for use on air-gapped or multiple machines. The Ultimate Windows Utility | Chris Titus Tech
While you cannot fully uninstall Microsoft Edge due to Windows 11 dependencies, the script can disable background processes of Edge and remove persistent Edge shortcuts from the desktop.
You have options when it comes to cleaning Windows 11. How does Chris's tool compare?
Verdict: Chris Titus is currently the gold standard for Windows 11 debloating because of its active maintenance (weekly updates) and modular design.
Windows + X and select Terminal (Admin) or Windows PowerShell (Admin).1. GUI Instead of Scripts
Unlike most debloaters (like Debloat Windows 10), this has a visual interface. You can see exactly what you are enabling/disabling before clicking.
2. Non-Destructive & Reversible Most tweaks can be undone. It creates a system restore point and allows you to re-enable services (like Windows Defender or Update) with one click. Useful alternatives and tools
3. Highly Selective You choose exactly what to remove:
4. "Tweaks" Tab is Valuable
5. Installs Essential Apps (Optional) It includes a "MicroWin" installer for a truly stripped Windows, plus a section to install common tools (7-Zip, Notepad++, VLC, LibreOffice, etc.) from winget.
6. Lightweight & Transparent
The script is open source (GitHub: ChrisTitusTech/winutil). You can read it before running.
Type the following command exactly (case-sensitive) and press Enter:
irm "https://christitus.com/win" | iex
Technical breakdown: irm (Invoke-RestMethod) downloads the script from Chris's URL Shortener, and iex (Invoke-Expression) runs it. The URL redirects to the raw GitHub file.
Once complete, restart your computer. You will boot into a significantly leaner Windows 11 experience.
You run PowerShell as Administrator and execute:
irm "https://christitus.com/win" | iex
This launches a GUI (Graphical Interface) with tabs and toggle switches.