OnyX is a multifunctional utility for OS X. It allows you to verify the startup disk and the structure of its System files, to run miscellaneous tasks of system maintenance, to configure the hidden parameters of the Finder, Dock, Spotlight, and of some of Apple's own applications, to delete caches, to remove a certain number of files and folders that may become cumbersome, and more.

• Metal interface discontinued
• Parameters pane reorganized
• New option: Change the background image in the Login window
• New option: Show/hide Spotlight icon in the menu bar
• New option: Turn dark menu bar and Dock on or off using the Control-Option-Command-T hotkey
• New option: Set the speed of display of help tags
• Deleting the logs improved
• Deleting the Diagnostic Reports improved
• Restart and shut down routines modified
• Errors management improved
• Indonesian translation added
• New Dutch translation
• New version integrated 3.8.8.3 of sqlite3

Some translations are incomplete. Contact me if you want to finish a translation.