O&O AppBuster is a free tool that removes unwanted pre-installed apps in Windows and restores accidentally deleted apps.
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.
| Publisher | O&O Software GmbH |
|---|---|
| Version | 1.4.1345 |
| License | Proprietary |
| Installer type | portable |
| Architecture | x64 |
| Package ID | OO-Software.AppBuster |
| Requirements | Windows 10 or later |
winget install --id=OO-Software.AppBuster -ewinget upgrade --id=OO-Software.AppBuster -ewinget uninstall --id=OO-Software.AppBuster -eO&O AppBuster adds this command to the command line: appbuster.
O&O AppBuster is proprietary software from O&O Software GmbH. Check the publisher's license terms for pricing and usage rights.
The latest version is 1.4.1345.
The download button links to the official installer published on package.oo-software.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with 053ce0a4f1cddd3bc6eff802cd1e39a2c55a33798e7ed46df902729bb04941c1.
O&O AppBuster requires Windows 10 or later and is available for 64-bit (x64) systems.
Open Settings › Apps › Installed apps, find O&O AppBuster and select Uninstall. From the command line, run winget uninstall --id=OO-Software.AppBuster -e.
Yes. O&O AppBuster is available as a portable program (ooappbuster_1.4.1345_deu_x64.exe, 64-bit (x64)) that runs without installation. Copy it to any folder or USB drive and run it from there.
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