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App management for Windows

The free uninstaller for unwanted apps

See which apps are installed on Windows, remove the ones you do not need and reinstall them later.

Get startedI want an app back →

Remove apps

Select apps for the current user or for all users and remove them in one step.

Remove apps →

Undo changes safely

Create a system restore point before you remove apps, so every change can be undone.

Create a restore point →

Understand the app categories

Find out what hidden, system, orphaned and defective apps are and which ones are safe to remove.

Explore the categories →

O&O AppBuster is freeware and free of charge to use.