App #12 : Onyx
This little utility application is necessary to help you keep your system clean, because it lets you optimize your system and clean tons of files that are not ncessary. It will also help you tweak various apsects of the operating system that would normally require the knowledge of the command line in terminal. There are other options to Onyx such as MacPilot, but since Onyx is free and so powerful, I would not even think twice and would choose Onyx immediately over the other options available. Download Onyx.


Another good utility from the same source is called Deeper.
Deeper is a personalization utility for Mac OS X.
Deeper allows you to enable and disable the hidden functions of Finder, Dock, Dashboard, Exposé, Safari, Login window and many Apple’s applications…
Requirements: Deeper is an Universal Binary application and works with all Macintosh PowerPC and Intel computers running Mac OS X version 10.5 or later (Leopard). To use Deeper correctly, it must be run from an admin account.