OnyX
OnyX is a comprehensive Mac maintenance and optimization utility developed by Titanium Software. It allows users to verify system files, run disk maintenance tasks, clean cache files, configure hidden system settings, and perform various computer maintenance operations. The app provides a graphical interface for accessing Mac system utilities that would otherwise require Terminal commands. OnyX is widely used by Mac power users and technicians for system diagnostics, cleaning, and optimization tasks. Each version is tailored to specific macOS releases, ensuring compatibility with the latest system features.
Suggested Replacements
1 suggestionGood news! OnyX now has a native Apple Silicon version available. According to Homebrew's confirmed data, the current version 4.9.8 includes Apple Silicon (arm64) support, which is a significant update from the Intel-only version 3.5.3 you currently have. You can download the latest universal binary directly from Titanium Software's official website. The newer version will run natively on Apple Silicon Macs without requiring Rosetta 2, and it includes support for the latest macOS versions with updated maintenance features.
Native version · Reported by in the community.
This app may have been updated to a native build — device(s) no longer report it as Intel-only, but no explicit confirmation has been received.
Sighting data is community-sourced — version availability and pricing should be verified with the developer.
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