Pearcleaner
Pearcleaner is a macOS uninstaller and cleanup utility that helps remove apps along with related support files, caches, and other leftovers.
What is Pearcleaner?
Pearcleaner is a native macOS utility for uninstalling apps more thoroughly than dragging them to the Trash. It helps users find and remove app-related files such as support data, caches, preferences, and other leftovers that can remain scattered across the system after an app is deleted. The app is aimed at Mac users who regularly test software, want to reclaim storage, or prefer a cleaner uninstall workflow. Pearcleaner also includes extra maintenance tools around app management, including options tied to Homebrew and update-related tasks. It is available for modern versions of macOS on both Apple silicon and Intel Macs, making it useful for everyday Mac cleanup and software housekeeping.
Key features
- Remove apps together with related support files and leftovers
- Scan for caches, preferences, and other files linked to installed apps
- Review items before deletion so you can choose what to remove
- Manage uninstall tasks through a dedicated macOS interface
- Use built-in tools related to app maintenance and cleanup workflows
- Work on both Apple silicon and Intel Macs running recent macOS versions
Review app leftovers with diCleaner
Inspect caches, support files, containers, and login items before cleaning.
Safety overview
Status: Mostly safe
Pearcleaner is a legitimate Mac cleanup tool, but you should download it only from the publisher's official site or the official project sources. Fake websites using the Pearcleaner name have distributed macOS infostealer malware, so avoid Terminal-based install commands from unfamiliar pages and confirm the app is signed as com.alienator88.Pearcleaner before opening it. Because uninstallers can delete app data across multiple Library folders, review the file list before confirming removal, especially for apps you may want to reinstall later.
Recommendation: Keep Pearcleaner if you want a more complete way to uninstall Mac apps and clean related leftovers. If you do not use uninstall utilities, you can remove it without affecting macOS, though you may lose its app-cleanup and maintenance features until you reinstall it.
Common paths
/Applications/Pearcleaner.app
Cache paths
~/Library/Caches/com.alienator88.Pearcleaner
Support paths
~/Library/Application Support/com.alienator88.Pearcleaner
Preference paths
~/Library/Preferences/com.alienator88.Pearcleaner.plist
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