• The full operating system is a free download for anyone who has purchased Mac OS X Snow Leopard, Lion, or Mountain Lion or has a Mac preloaded with OS X Mavericks, Yosemite, El Capitan, or macOS Sierra. No provision of this Agreement may be waived, modified or superseded except by a written instrument accepted by Belkin and you.
• Download OnyX 3.4.6 for Mac. Fast downloads of the latest free software!

OnyX Editor's Review

Enables modifications on Mac OS X elements: OnyX (Mavericks) for Mac does a great job at bringing out the functions you may not know in Mac OS X. You can modify the Dock, QuickTime, Safari.

Keep your Mac running at top performance with this must have utility.

Keeping any PC – regardless of OS – isn't always an easy task. Keeping your computer running the way you want it, with all of your wanted and needed startup options, extensions and TSR's can often create a number of challenges that will require some serious tweaking to get right. That's why applications like OnyX are so important. Its an app for your Mac that helps you keep it running at peak performance.

OnyX is a Mac maintenance, optimization, and personalization utility for OS X. It allows you to run miscellaneous system maintenance tasks to configure hidden parameters for Finder, the Dock, Safari, Dashboard, Exposé, and Disk Utility plus many more. You can use it to delete cache, to remove a certain number of problematic files and folders, to see the detailed info of your Mac's configuration, to preview the different logs and CrashReporter reports, and much, much more.

Some of the tool's best functionality can be found in the Utilities module. Clicking on the Utilities icon in the dock brings up the Utilities page. From here, you can find information on manual OS commands, change visibility preferences, remove AppleDouble files and much more.
App Pro’s: FREE
App Con’s: Versions are OS dependent. OS updates often necessitate an app version update as well
Conclusion: OnyX is a GREAT app, and one that everyone with a Mac should have. However, it is a bit daunting. The information and options it works with and reveals are really meant for the more technically savvy user, and not necessarily for those more casual Mac users. OnyX is very powerful and 'with great power comes great responsibility.' You need to be careful when using it. You can very easily make a number of unintended mistakes if you don't use it right, so a bit of caution is warranted. However, it’s a great app, and can be a bit help when, for instance, you get an error that a file can't be deleted or removed from the Trash because its 'in use.' Its during instances like that when OnyX can truly save your bacon.

While many computer users opt for a mac to eliminate or bypass the usual problems relating to viruses and slow performances, that windows users dread, they still will sometimes experience performance issues. Mac users can occasionally experience slow moving system or one which seems to take forever to get started up.

This might be as a result of number of problems ranging from having way too many things on your hard drive to using too many active logins. Getting options for mac optimization is always a good option especially by using programs like OnyX.

What is Onyx Mac Cleaner ?

Onyx is a free maintenance software for mac personal computer users. It is one of the best options out there to optimize your mac computer. Whether you are interested in regular maintenance of one’s mac OS X or for eliminating files that are not used, you can download OnyX Mac the way it gets more thorough with each version of their software.

Mac Optimization with a Free Software

While Onyx may seem intimidating for some mac users, it really is one of the most user friendly software available. You simply click on each icon, and it gives you a fairly understandable explanation of the desired function. Mac has a built in self maintenance mechanism but OnyX does a lot more. In accordance with Mac’s built in system that will runs scripts, OnyX allows you to work these scripts according to a specific schedule. These scripts are important to keep your mac functioning at its optimum levels. To schedule these scripts how you want, make the selection from the Maintenance files options, within that option, you’ll see the option to schedule day-to-day, weekly, and monthly. By clicking on the checkboxes, you will change your preferences. You will then move on to deleting System Archived Log and then in order to have OnyX run those scripts, you select Execute.

How does free Mac Optimization from Onyx Mac Work ?

OnyX works in a number of ways to ensue your system is performing at its best level. These are some of the functions performed;

Regular Mac Maintenance; even if you’re not yet experiencing any issues with your mac, regular cleaning and, maintenance helps to keep it in the best condition. OnyX helps you to do this by letting you utilize their Cleaning option to remove useless files and pace hogging items giving you much needed space on your drive.

Onyx For Macbook

Removing Other Unwanted Files; OnyX detects files that may have otherwise been forgotten. One of the biggest reasons why mac computers lag in its performance is the storage of these files that are not in use. OnyX will work to remove these items that you no longer require some of these include messages downloaded through email, file such as photos that you had to download in order to view and other similar items. These are items that might have otherwise been forgotten but detected by OnyX.

Onyx For Mac Sierra

OnyX runs scripts according to your very own preference and will scan your mac to detect any problems that might be causing it to operate below par. Some mac users believe that mac cleaner is not necessary while others disagree. While mac has its own built in device to help it to maintain optimum performance levels, software does give it a very well needed boost. Removing items that are no longer needed is usually a time consuming task when carried out manually, having a reliable software that aids mac optimization makes the task more thorough and less troublesome.