ONYX

Onyx probably is the first app I install on any new Mac computer I own. I have also to admit that I upgrade my operating systems when the appropriate release of Onyx is published. This says all - I think – on how much I like and trust this ‘small’ utility for macOS.

Here's a small review on AppAddict.

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Those are its icons as of 29 September 2025 for the macOS 26 “Tahoe” release.

Those are its icons as of 12 November 2024 for the macOS Sequoia release.

This is the DMG icon of the macOS Big Sur 11 release as of 9 march 2021

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source: https://titanium-software.fr/en/onyx.html

These are the icons for the macOS Monterey 12 release, as of 2 november 2021.

These are the icons for the macOS Sonoma release, as of 12 october 2024.