OnyX 3.9.4 for macOS Big Sur 11

OnyX 3.9.4 for macOS Big Sur 11

OnyX is a multifunction utility that you can use to verify the structure of the system files, to run miscellaneous maintenance and cleaning tasks, to configure parameters in the Finder, Dock, Safari, and some Apple applications, to delete caches, to remove certain problematic folders and files, to rebuild various databases and indexes, and more.

OnyX is a reliable application which provides a clean interface to many tasks that would otherwise require complex commands to be typed using a command-line interface.

There is a specific version of OnyX for each major version of the operating system.
Use the specific version, and don't try to use a non-compatible version.

What's New:

Version 3.9.4:
  • Option to turn on/turn off the startup sound deleted (already present in System Preferences > Sound > Sound Effects)
  • Option to change the image background of the login window deleted
  • Minor modifications made
  • Help updated and reindexed


  • Title: OnyX 3.9.4 for macOS Big Sur 11
  • Developer: Titanium
  • Compatibility: macOS 11.0 or later
  • Language: English
  • Size: 3.25 MB
  • visit official website



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