Utilities & Tools (5282 programs)
Pros: Closer integration with iOS for iPad and iPhone. Launchpad enables faster access of applications. New multitouch features. View apps in full screen mode. Autosaves and auto-resumes apps. Updates to Mail and Safari.
Cons: Ideally requires a Trackpad or MacBook Pro for gestures. No more Front Row. No more Rosetta. No support for PPC anymore. Launchpad not much more useful than Dock. Replaced by OS X 10.8 Mountain Lion.
Pros: Frees space, speeds up performance, and boosts privacy. Includes Health Check, app/browser cleaning, and startup management. Compatible with a wide range of macOS versions.
Cons: Risk of auto-deleting needed files.