Remove crap from your PC!

Delete excess data from your computer that takes up valuable space. 100% free, no strings attached. 1MB installer, portable version available.

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Should I Clean It?

AppCleaner automatically scans your PC for excess data that clogs up your hard drive. Also identifies privacy related data such as stored passwords and browsing history. Contains definitions for more than 2000 apps and counting.

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Contains a fast uninstaller, startup manager, and allows you to securely delete files and free space making them irrecoverable.


AppCleaner is a 1MB freeware download, available as an installer or portable version. No adware included.

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AppCleaner is a great choice for inexperienced users since it keeps them from doing harm and helps educate them about their registry and system as they use it. For advanced users, AppCleaner has the flexibility, power, and no-nonsense layout you've been looking for.


What is Should I Clean It?

Should I Clean It? gives you access to the vast database of cleaning instructions that power AppCleaner so you can manually remove files and registry entries that clutter your PC. Each app page has individual, detailed instructions on how to remove every last bit of crap that this particular app leaves on your PC. Try it now by searching for the app you want to clean: