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

OnyX for Mac

April, 11th 2024 - 5.96 MB - Freeware

Free Download

Security Status

Latest Version

OnyX 4.5.7 LATEST
Review by

Michael Reynolds
Operating System

macOS 14.0 Sonoma or Later
User Rating

Click to vote
Author / Product

Titanium Software / External Link
Filename

OnyX.dmg
MD5 Checksum

7e703d0b1899af35ea0fa4c43c7d1957

OnyX is one of the best free utilities for the maintenance, personalization, and optimization of your macOS. Not only that it is capable to run countless miscellaneous tasks of system maintenance, but it enables you to easily find and tweak many hidden parameters of Dock, Dashboard, Safari, Expose, Disk Utility, and Finder. After just a few minutes spend optimizing your Mac with OnyX, not only that you will be able to optimize many aspects of your daily computer usage, streamlining the way you work certain things and increasing your productivity, but also making your Mac run faster and enabling it to run longer on your if you prefer using laptops.

Some of its most popular options are without a doubt ability to preview logs, CrashReporter reports, countless hidden parameters of the system, and removal of unused and large files or directories. All of the functions of this app are accessible via a highly-intuitive interface that features eight main tabs filled with countless OS tweaks – Verify, Maintenance, Cleaning, Utilities, Automation, Parameters, Log, and Info. The parameters section is especially useful, enabling you to tweak core functions and services of many basic macOS apps that everyone uses countless times every day.

With all this power at the tip of your fingers, OnyX for Mac definitely represents the best possible way to control your system from most obvious tasks and easy tasks to deeply hidden options that were before accessible only to professionals (for the app also offers access to the powerful command line that can be used to run scripts and automated commands).

Note: Requires 64-bit processor.

Download OnyX for Mac Latest Version

OnyX 4.5.7 Screenshots

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

What's new in this version:

- Deleting the application caches improved
- Deleting the downloaded wallpapers improved
- Hide the Dock option improved
- Added setting to load the settings of Parameters pane at opening OnyX
- Added keywords
- User Guide updated and improved