App Uninstaller is Mac utility that allow you to uninstall software in Mac OS X. The app uninstall software and all system files, that can left after standard uninstallation. Little by little these files can take a huge amount of hard drive space.
App Uninstaller can also reset apps by deleting service files and not touching important system files. App Uninstaller does not allow to delete apps from Apple. It’s done to prevent violation of system integrity and performance, as many apps required by the system and theirs removal is not desirable, e.g. Terminal app.