HDCleanUp is a very easy-to-use application designed to keep clean your Mac. Simply drop an application onto the window, and HDCleanUp shows you a best-guess of all the application’s related files. Files such as the application’s preferences files, documents, and more are listed and more.
Features:

•Application Uninstall
•Orphaned Preferences Files
•Crash Logs, Log Files
•Duplicate Files finder, duplicate Applications finder and more

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