Best Windows 11 Debloater

Win11Debloat is the best Windows 11 debloater for most people. It’s free, open source, actively updated, and its changes can be undone. Choose WinUtil if you also want to install apps and fix Windows problems from the same tool.

Quick Comparison

Every tool here is free to use.

Tool	Best for	Type	Open source
Win11Debloat	Most people	Script with a menu and GUI mode	Yes (MIT)
WinUtil	An all-in-one toolkit	PowerShell app	Yes (MIT)
O&O ShutUp10++	Privacy settings	Portable app	No
FluentTweaker	Turning off AI features	Desktop app	Source on GitHub
Winhance	A Settings-style interface	Desktop app	Source available
Tiny11 Builder	A fresh, lighter install	ISO builder	Source on GitHub

Here’s what each tool can do:

Tool	Removes apps	Changes privacy settings	Undo option
Win11Debloat	Yes	Yes	Registry backup and undo files
WinUtil	Yes	Yes	Undo for many tweaks
O&O ShutUp10++	No	Yes	Reset to factory settings
FluentTweaker	Some	Yes	Each tweak is reversible
Winhance	Yes	Yes	Saved config files
Tiny11 Builder	Before installing	Some	Reinstall Windows

1. Win11Debloat: Best Overall

Win11Debloat is a free PowerShell tool that removes preinstalled apps and turns off unwanted Windows features. It works on Windows 10 and 11, and its latest release came out in August 2026.

Why It’s Worth It

• Removes a wide range of preinstalled apps
• Turns off telemetry, targeted ads, tips, and suggestions
• Removes or disables Copilot, Recall, and Click to Do
• Turns off Bing results in Windows search
• Backs up the registry so you can restore your settings
• Can detect tweaks you already applied and undo them

Drawbacks

• Restoring a backup doesn’t reinstall removed apps
• The Microsoft Store is hard to restore once removed
• Most changes need a sign-out or restart

Choose it if: you want a trusted, reversible way to clean up Windows 11.

2. WinUtil: Best All-in-One Toolkit

Chris Titus Tech’s WinUtil combines debloating with app installs, troubleshooting, and Windows Update controls. It runs from one PowerShell command.

Why It’s Worth It

• Removes bundled apps and changes Windows settings
• Installs many popular apps at once
• Includes fixes for common Windows problems
• Lets you adjust how Windows Update behaves
• Offers Standard, Minimal, and Advanced presets

Drawbacks

• Needs administrator rights
• Downloads and runs a script straight from the internet
• Offers more options than a simple cleanup needs
• Saves a faster version for paying sponsors

Choose it if: you’re setting up a new PC and want one tool for everything.

3. O&O ShutUp10++: Best for Privacy Settings

O&O ShutUp10++ is a free privacy tool that puts dozens of Windows settings in one place. It isn’t open source, and it doesn’t remove apps.

Why It’s Worth It

• Runs without installing
• Marks which settings are safe to turn off
• Supports Windows 10 and 11
• Received an update in September 2026

Drawbacks

• Doesn’t uninstall preinstalled apps
• Isn’t open source
• Keeps automatic re-applying after updates for its paid Premium edition

Choose it if: you mainly care about privacy and want to avoid deep system changes.

4. FluentTweaker: Best for Turning Off AI Features

FluentTweaker is the latest version of the tool first released as Winslop. It groups tweaks by category and explains each one before you apply it.

Why It’s Worth It

• Covers AI features, privacy, the taskbar, File Explorer, and gaming
• Explains what each tweak does
• Says every tweak can be reversed
• Avoids one-click “optimize everything” buttons

Drawbacks

• Changed its name twice in 2026, so older guides use different names
• Is newer and less proven than Win11Debloat
• Doesn’t list a license on its main page

Choose it if: you want to see and approve each change yourself.

5. Winhance: Best Settings-Style Interface

Winhance is a free app that looks and works like a Windows settings page. It handles app removal, privacy, performance, and appearance tweaks.

Why It’s Worth It

• Removes Windows apps and optional features
• Installs apps through WinGet
• Saves your settings to a file for your next PC
• Can create custom Windows ISO files
• Offers installable and portable versions

Drawbacks

• Uses a license that allows free use but not forks
• Has many settings to work through
• Doesn’t create an automatic undo file like Win11Debloat

Choose it if: you want a polished app instead of a script.

6. Tiny11 Builder: Best for a Fresh Install

Tiny11 Builder creates a smaller Windows 11 installer from an official Windows image. It removes bloat before Windows is ever installed.

Why It’s Worth It

• Builds from an official Windows image
• Keeps updates, Defender, and recovery in its standard mode
• Lets you choose what to remove in custom mode
• Supports x64 and ARM64 PCs

Drawbacks

• Requires a clean install of Windows
• Its Core mode can’t be updated and turns off Defender
• Some custom removals can break Windows

Choose it if: you’re reinstalling Windows anyway. Test the installer in a virtual machine first.

How to Choose

If you want	Choose
A safe, reversible cleanup	Win11Debloat
Debloating plus app installs and fixes	WinUtil
Privacy changes only	O&O ShutUp10++
To approve each change yourself	FluentTweaker
A polished app instead of a script	Winhance
A clean install with no bloat	Tiny11 Builder

Debloaters to Avoid

These names still show up in older guides, but they’re no longer updated.

Tool	Why to skip it
Optimizer	Archived in January 2026 and replaced by a new project
Windows10Debloater	Archived in 2023 and built for Windows 10
xd-AntiSpy	Hasn’t been updated since September 2024

How to Debloat Windows 11 Safely

1. Create a restore point and back up your important files.
2. Update Windows before you start.
3. Download the tool only from its official page.
4. Use one debloater at a time.
5. Start with the default or recommended settings.
6. Keep the Microsoft Store, so you can reinstall apps later.
7. Restart, then check that Windows Update still works.

Windows also lets you uninstall many apps without extra software. Go to Settings > Apps > Installed apps, select the three dots next to an app, and choose Uninstall.

Frequently Asked Questions

Is it safe to debloat Windows 11?

Yes, if you use a well-known tool and keep a restore point. Problems usually come from removing too much at once, such as the Microsoft Store or core components.

Does debloating make Windows 11 faster?

It can help, especially on older PCs, by cutting background apps and startup items. On a modern PC, the bigger benefits are fewer ads, fewer pop-ups, and more privacy.

Can I remove Copilot from Windows 11?

Yes. Win11Debloat can remove or disable Copilot, Recall, and Click to Do. FluentTweaker also focuses on turning off AI features.

Will Windows updates undo my changes?

Sometimes. Major updates can reinstall apps or reset settings. Rerun your debloater after a big update and check what changed.

Can I undo a debloat?

Usually. Win11Debloat includes a registry backup and undo files, and most removed apps can be reinstalled from the Microsoft Store. A restore point is the last resort.

Is there a built-in way to debloat Windows 11?

Partly. You can uninstall many apps in Settings. Windows 11 Enterprise and Education, version 25H2, also have a policy that lets IT admins remove preinstalled Store apps.

Is Tiny11 safe to use?

Tiny11 Builder uses an official Windows image, which is safer than downloading a ready-made Tiny11 ISO from an unknown site. Use its standard mode if you want to keep updates and Defender.