You can use to verify the startup disk and the structure of its system files

OnyX for Mac

OnyX 2.9.6

  -  29.68 MB  -  Freeware

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of OnyX 2.9.6.


For those interested in downloading the most recent release of OnyX for Mac or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


We would love to hear from you

If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

  • OnyX 2.9.6 Screenshots

    The images below have been resized. Click on them to view the screenshots in full size.

    OnyX 2.9.6 Screenshot 1
  • OnyX 2.9.6 Screenshot 2
  • OnyX 2.9.6 Screenshot 3
  • OnyX 2.9.6 Screenshot 4

What's new in this version:

- Graphical user interface improved
- Parameters pane reorganized
- Info pane improved
- New option: Reset Launchpad
- 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 Internet cache improved
- Deleting the logs improved
- Deleting the Diagnostic Reports improved
- Restart and shut down routines modified
- Error management improved
- Indonesian translation added
- New Dutch translation
- New version integrated 3.8.8.3 of sqlite3
- Help updated and improved