OnyX is a maintenance, optimization, and personalization utility for Mac OS X (PowerPC and Intel).

It also makes it possible to configure certain hidden parameters of the Finder, Dock, and Safari, to remove a certain number of files and folders that may become cumbersome, preview the different logs and CrashReporter reports, and more.

OnyX is Freeware, gratis and freely usable; you may copy and distribute it at will. You can use it for as long a time as you want.

What's New:

• Compiled with Xcode 3.1.2
• Deleting the applications Cache improved
• Deleting the Internet Cache improved
• Deleting the logs improved
• Confirm when closing multiple pages in safari
• Rebuilding the dyld's shared cache in the Automation panel
• Rebuilding the Mail's Envelope Index in the Automation panel
• Corrections in the translations
• Help improved
• Uninstaller updated

Download notes: Alternatively you can download the latest beta version of this software.