OnyX FOR MAC

Tweaking applications for macOS come in various shapes and prices, and you are free to pick the one that meets your needs, be it focused on finding and fixing as many system errors and problems as possible or on boosting your Mac's overall performance.

Onyx is a free and very complex macOS application created to cope with both these aspects, while also providing its users with a very simple and intuitive interface. It has a version for each macOS release, so download the version for your operating system!

Key Features:

• Check your Mac's start-up disk and system files


• Run various system maintenance tasks


• Tweak settings for various apps and system components


• Find and remove app caches and unnecessary files


• Run SMART status diagnostic for preventing hard disk failure


• Launch system files permissions check and repair


• Clean system, user, fonts, and internet caches


• Remove obsolete and unneeded log files


• Securely empty the Trash folder


• Automate maintenance, cleaning, and rebuilding tasks

User-Friendly Interface:

Onyx comes with a graphical interface that organizes all available tools using tabs, making it easy to find the exact setting or utility you need quickly.

System Optimization:

Keep your macOS system in perfect shape with Onyx. It can perform various tasks to optimize and maintain your system with little to no intervention required from your side.

OnyX is part of these download collections: System Tweak