Home > News Tips

Optimize Your Mac With The Best Mac Optimizers

Updated on Thursday, May 16, 2024

iBoysoft author Connie Yang

Written by

Connie Yang
Professional tech editor

Approved by

Jessica Shee


Mac Optimizer: choose the best one to optimize your Mac

Apple says their Mac devices run the powerful operating system. But as time goes by, the performance of Mac computers actually reduces, especially for the aged Mac machines.

If your Mac starts to slow down every time it runs for a while, it's time to optimize your Mac performance. You can try to delete the downloads, move high-resolution photos to iCloud, clear caches on Mac, etc. to clean up your Mac and boost performance.

However, your manual operations will waste a lot of time and have the risk of causing problems. The Mac optimization app is the perfect assistant to help manage your data and clean up junk files stored on your Mac. With it, you can also remove viruses from your Mac to improve Mac's performance.

Optimizing your Mac

But which Mac optimizer is the best one? After testing all the Mac optimization software among the top-ranking list, we've picked up the best 4 Mac optimizers or cleaning utilities for you.

OnyX - Free system maintenance

Onyx Mac optimizer

OnyX is the system maintenance and optimizer that allows you to verify the system file structure. If there's an error being detected, it will help you do some maintenance or empty system trash.

It has the feature of auto-scanning the Mac internal hard drive and allows you to reset the settings that only can be done through Terminal.

Moreover, OnyX can remove browser caches, mail indexes, and so on. This software is free for everyone. But to be honest, it is more like a system maintenance tool than a Mac cleaning software.

  • Pros:
  • Verify the internal hard drive
  • Configure parameters in some Apple apps
  • Remove certain problematic files
  • Rebuild databases and indexes
  • Free to use
  • Cons:
  • No secure file deletion feature
  • Not support scanning malware

CCleaner for Mac - Real-time monitoring

CCleaner for Mac

CCleaner for Mac has a real-time monitoring feature to find and clean up more corrupted and duplicate files on your Mac. It also supports erasing search history and cookies from your browser, offering you safe browsing and keeping your privacy.

This Mac optimizer also allows you to remove exactly what you need to clean with customized functions. You can try its free version which contains faster computer and privacy protection features.

  • Pros:
  • Real-time monitoring of useless files
  • Remove browsing traces
  • Free version available
  • Find duplicates
  • Cost-effective
  • Cons:
  • Pay for upgrades
  • No malware protection 

CleanMyMac X - Malware removal

CleanMyMac X

CleanMyMac X is built with a bunch of features to help you clean up and optimize your Mac. It can detect junk files at every corner of your macOS and remove useless data, such as caches, corrupted files, logs, etc.

This Mac cleaning app has easy-to-operate features, bringing great convenience for you. You can download it for a free trial. But to enjoy all the features, you need to pay for the unfriendly subscription price, which varies from $34.95 to $79.95, depending on how you'll use it and how many Mac devices. So, is CleanMyMac X worth it? Look at the advantages and disadvantages below.

  • how Pros:
  • Free up RAM
  • Remove malware
  • Clean up junk and corrupted files
  • Cons:
  • Not cost-effective
  • Not pocket friendly

AVG TuneUp for Mac - Similar photo cleaning

AVG TuneUp for Mac

AVG TuneUp for Mac can find and delete similar, poor-quality, or corrupted photos. It also supports locating duplicate data and removing it with one click. Even if there are hidden junk files on your Mac, this Mac optimization tool still can find them.

Besides, it also has the ability to clear the caches and temporary data from your browser. Its price is also cost-effective - a one-year subscription for ten devices is only $59.99.

  • Pros:
  • Locate and remove duplicate files
  • Clean up similar and poor-quality photos
  • Clear caches from the web browser
  • Remove hidden junk
  • Cons:
  • No malware removal function
  • Purchase before downloading

There are kinds of Mac optimization apps that support cleaning up junk files and speeding up your Mac. As your sluggish Mac may be caused by various reasons, such as MacBook Pro overheatingthe Mac fan being so loud, or so, you can choose a Mac optimizer that is suitable for you.