O&O AppBuster

General features

• Removal of pre-installed Windows apps on Windows 10 and Windows 11
• View all installed and available Windows apps
• Support for Microsoft apps and third-party apps
• Management of apps hidden by default
• Support for all Windows 10 and Windows 11 versions

App management

• Uninstall pre-installed Microsoft apps
• Uninstall pre-installed third-party apps
• Reinstall previously removed apps
• Installing optional Windows apps
• Select and manage multiple apps at the same time

Security and system protection

• Automatic creation of a Windows restore point
• Undo all changes
• No manual registry intervention required
• Use of official Windows interfaces

Transparency and control

• Complete overview of all Windows apps
• Display of app status and availability
• Differentiate between installed and uninstalled apps
• Detection of low-level applications

Ease of use

• Intuitive and clear user interface
• One-click uninstall and installation
• Clear status and warnings
• No prior technical knowledge required

Recommendations and assistance

• Marking of non-critical apps
• Indications of systemically important applications
• Support for safe decisions

Portable use

• Portable version without installation
• Ready to use immediately after download
• No changes to the Windows installation
• Suitable for USB sticks and admin tools

Privacy and performance

• Removal of unnecessary background apps
• Reduction of potential data collectors
• Freeing up system resources
• System Overview Improvement

Compatibility and use

• Suitable for home users
• Use in companies
• Use in educational institutions
• Support for single and multi-user systems

License and Costs

• Completely free for home users
• Free for businesses and educational institutions
• No registration required
• No hidden costs

Software Integrity

• No ads
• No additional software
• No reloading of unwanted components
• Clean and safe program execution