OnyX 3.8.7 for macOS Catalina 10.15

OnyX 3.7.0

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

What’s New

Version 3.8.7:

  • Deleting the logs improved
  • Tabs of Parameters pane reorganized
  • Some obsolete functions deleted


macOS 10.15, 64-bit processor


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