Microsoft quietly rolled a fresh OneDrive app to every Windows 11 install last month, then walked it back but left the executable in place. It sits dormant, ready to reactivate. That is the pattern most Windows 11 users have come to expect: a new app arrives without asking, telemetry keeps growing, and the Start menu picks up another advertisement. These are the best apps for Windows 11 debloat and cleanup, from lightweight one-click scripts to full-featured tweak suites.
What to look for in a debloat app
- Open-source or clearly documented change list so you can see what it toggles
- Undo option, ideally with a system restore point created before any change
- Support for the current build number, not just an old Windows 11 release
- Group-policy or registry-based changes, not a package uninstall that Windows reinstalls next update
- Coverage for the exact bloat you care about: OneDrive, Copilot, Widgets, Bing search, Cortana, or Xbox Game Bar
- No hidden telemetry from the debloat tool itself, which happens more often than it should
Quick comparison
| App | Best for | Platforms | Free plan | Starting price | Rating |
|---|---|---|---|---|---|
| O&O ShutUp10++ | Telemetry and privacy toggles | Windows 10, 11 | Yes | Free | 4.7 |
| Win11Debloat | One-click script cleanup | Windows 11 | Yes | Free | 4.6 |
| ExplorerPatcher | Old Windows 10 Start menu on Win 11 | Windows 11 | Yes | Free | 4.5 |
| StartAllBack | Paid Start menu and taskbar restore | Windows 11 | 30-day trial | $4.99 lifetime | 4.7 |
| Winaero Tweaker | Full tweak suite | Windows 7 to 11 | Yes | Free | 4.5 |
| Chris Titus Tech Windows Utility | Fresh-install setup | Windows 10, 11 | Yes | Free | 4.6 |
| OpenShell | Classic Start menu with plugins | Windows 7 to 11 | Yes | Free | 4.4 |
The apps
1. O&O ShutUp10++ – Best for privacy and telemetry toggles
O&O ShutUp10++ is the free portable tool from a well-known Windows utility publisher. It ships with over one hundred toggles for telemetry, ad IDs, Cortana, and every “connected experience” Microsoft has added since Windows 10. Recommended defaults are marked with a colour code, and every change creates a restore point.
Where it falls short: Windows-only, and O&O releases updates after each major Windows build rather than on the same day.
Pricing:
- Free: All features
- Paid: None
Platforms: Windows 10, Windows 11
Bottom line: The tool most privacy-focused Windows users install first.
2. Win11Debloat – Best for a one-click cleanup script
Win11Debloat is a PowerShell script maintained by a small community. It runs interactively, asks which apps and features to remove, and produces a log of what changed. Recent updates cover the new OneDrive placement, Copilot pinning, and the Recall feature that some enterprise builds ship with.
Where it falls short: Every update to Windows can reintroduce some of the removals. Read the script before you run it, especially if you administer a family member’s machine.
Pricing:
- Free: Open-source
- Paid: None
Platforms: Windows 11
Bottom line: For anyone who wants a fresh install debloated in five minutes.
3. ExplorerPatcher – Best for the old Start menu and taskbar
ExplorerPatcher brings the Windows 10 Start menu, taskbar behaviour, and File Explorer back to Windows 11. Right-click the taskbar and the classic menu returns. Icons ungroup, labels reappear, and the taskbar can move to the top or sides of the screen again.
Where it falls short: Occasionally trips antivirus tools because it hooks into Explorer. A major Windows update sometimes disables it until the maintainer publishes a patch.
Pricing:
- Free: Open-source
- Paid: None
Platforms: Windows 11
Bottom line: The tool for anyone who never liked the centered taskbar.
4. StartAllBack – Best paid Start menu restore
StartAllBack is the polished paid rival to ExplorerPatcher. It restores the Windows 7 or Windows 10 Start menu, adds a taskbar with labels, and lets you customize the tray and file explorer. The developer publishes fixes fast, and the lifetime license is one of the last one-time buys in a subscription era.
Where it falls short: Paid after the trial. Some enterprise environments block unsigned Explorer add-ins.
Pricing:
- Free: 30-day trial
- Paid: $4.99 lifetime for a single PC
Platforms: Windows 11
Bottom line: Worth the modest one-time cost if you plan to run Windows 11 for years.
5. Winaero Tweaker – Best for hundreds of small tweaks
Winaero Tweaker collects every registry tweak the maintainer has documented into one dashboard: context menu entries, animation speed, right-click defaults, keyboard behaviour, and the notification centre. It runs portable, and every change has a link to the source of the tweak in the docs.
Where it falls short: No one-click “safe defaults” preset. You pick each tweak yourself.
Pricing:
- Free: All features
- Paid: None
Platforms: Windows 7 through Windows 11
Bottom line: For the user who wants surgical control rather than a preset.
6. Chris Titus Tech Windows Utility – Best for a fresh install
Chris Titus Tech Windows Utility runs as a single PowerShell one-liner. It installs a selection of apps with winget, tweaks common privacy and performance settings, and offers presets for different user types (gamer, developer, minimal). It is the fastest way to take a fresh Windows install from setup to daily-driver.
Where it falls short: The presets are opinionated. Read the toggles before you accept them.
Pricing:
- Free: Open-source
- Paid: None
Platforms: Windows 10, Windows 11
Bottom line: The one-shot tool for setting up a new machine from scratch.
7. OpenShell – Best for a classic Start menu with plugins
OpenShell is the community successor to Classic Shell. It replaces the Start menu with a Windows 7 or Windows XP-style version, supports skins, and includes a plugin API for things like an app usage counter or a live weather panel. Runs on every desktop Windows release since 7.
Where it falls short: Slightly heavier than ExplorerPatcher because it swaps the entire menu rather than restoring the built-in one.
Pricing:
- Free: Open-source
- Paid: None
Platforms: Windows 7 through Windows 11
Bottom line: The pick if you want a Start menu that looks and behaves exactly like an older Windows.
How to pick the right one
If you only want to shut off telemetry and unpin the new OneDrive prompt, O&O ShutUp10++ covers it in ten minutes. On a fresh install, run Chris Titus Tech Windows Utility for the initial setup and Win11Debloat for a follow-up script. If the centered taskbar bothers you, pick ExplorerPatcher for a free fix or StartAllBack for the paid polish. Use Winaero Tweaker when you have a specific tweak in mind and want it documented. OpenShell is the right pick if you want the actual Windows 7 Start menu back rather than a modernized version.
Whatever you install, create a system restore point before running it, and screenshot the debloat tool’s log after so you know what to undo if a Windows update reverses one of the changes.
FAQ
Will these tools break Windows updates?
O&O ShutUp10++ has an “avoid features that break updates” preset. Chris Titus Tech Utility is careful about the same. Aggressive removals with Win11Debloat can require a repair install if you strip too much and then take a big feature update.
Can I uninstall the new OneDrive app that Microsoft pre-loaded?
Yes. Both Win11Debloat and Chris Titus Tech Utility include a toggle to remove it, and O&O ShutUp10++ can disable its startup entry so it does not reactivate.
Do any of these turn Copilot off?
O&O ShutUp10++, Win11Debloat, and Chris Titus Tech Utility all have Copilot toggles. The specific button label varies by tool.
Is it safe to use ExplorerPatcher on Windows 11 24H2?
Yes, but expect a short outage right after a major update. The maintainer usually publishes a compatible build within a week.
Which tool works for a domain-joined work PC?
None of these should run without approval on a company machine. On a personal PC that happens to be domain-joined for VPN reasons, O&O ShutUp10++ is the safest starting point because it only toggles user-scope registry entries.
