O&O AppBuster

by O&O Software GmbHv1.4.1345

Last updated Jun 8, 2026

O&O AppBuster is a free tool that removes unwanted pre-installed apps in Windows and restores accidentally deleted apps.

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Install with winget

$ winget install --id OO-Software.AppBuster --exact --version 1.4.1345

Run in Command Prompt, PowerShell, or Windows Terminal. Prompts for any agreements.

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About

O&O AppBuster allows users to easily remove or restore pre-installed Microsoft and third-party apps on Windows. This portable software does not require installation and features an intuitive interface, making it accessible even to non-experts. Users can view hidden apps and undo changes using restore points. The tool is free for private, business, and educational use and supports all Windows 10 and 11 versions.

Installers · v1.4.1345

Architecture	Type	Scope	Install	Download
x64	Portable	-		Direct
x64	Portable	-		Direct

Copy a command tailored to that specific architecture, type, and scope - useful when winget would otherwise pick a different default.

Security

No known CVEs for O&O AppBuster.

Coverage is best-effort and depends on a winget package mapping to an NVD CPE entry. Absence here is not a guarantee of safety.

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More from O&O Software GmbH or browse App remover, Pre-installed apps, Privacy.

Frequently asked questions

How do I install O&O AppBuster on Windows?

Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id OO-Software.AppBuster --exact --version 1.4.1345. winget downloads the installer from O&O Software GmbH and runs it. Requires Windows 10 (1809+) or Windows 11.

How do I install O&O AppBuster silently for unattended deployment?

Add --silent and accept the agreements upfront: winget install --id OO-Software.AppBuster --exact 1.4.1345 --silent --accept-package-agreements --accept-source-agreements. This is the variant Intune, Configuration Manager, and other deployment tools should use.

How do I uninstall O&O AppBuster via winget?

Run: winget uninstall --id OO-Software.AppBuster --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from O&O AppBuster's Apps & Features entry.

Is O&O AppBuster free?

O&O AppBuster is distributed under Proprietary. Refer to the publisher (https://www.oo-software.com/products/ooappbuster) for the full license terms - Wingetly itself does not charge for installation.

Does O&O AppBuster work on Windows 10?

Yes, as long as your Windows 10 build supports winget (1809 or newer). winget ships with App Installer on Windows 10/11 and pulls O&O AppBuster directly from the publisher.

How do I keep O&O AppBuster up to date?

Run winget upgrade --id OO-Software.AppBuster --exact, or winget upgrade --all to update everything winget tracks. We index 2 versions of O&O AppBuster from microsoft/winget-pkgs.

Recent versions

1.4.1345latest
1.4.1344