Best Memory Cleaner For Mac To Speed Up Performance In 2024

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Best Memory Cleaner for mac

Despite owning a Mac that’s shipped with 8GB RAM, users often complain of a Mac that’s abysmally slow. Some even face issues such as the Spinning beach ball or error codes like Your system has run out of application memory. Apart from that, unresponsive or crashing apps are also common. A memory cleaner for Mac can be a wise choice to tackle such issues.

Need Of A Memory Cleaner for Mac?

Memory-hogging games and apps can take a toll on your Mac’s performance, and soon, you might observe crashes, insufficient RAM, and other performance-related issues. You might even notice that despite not stuffing your Mac with files, there is insufficient space to add more files or install apps. Trying to free up memory or identify the culprit apps is not easy. However, a tool that can make it easy is a memory cleaning app for Mac. Since there are plenty of them, we have curated a list of some of the best memory cleaner apps for Mac.

Best Memory Cleaner For Mac in 2024:

1. Cleanup My System

Cleanup My System - Memory Cleaner App

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Cleanup My System is one of the best memory cleaners for Mac developed and designed by Systweak Software. This Mac cleaning utility can help eliminate all the clutter in your Mac and optimize it for supreme performance. Apart from cleaning tasks, you can also manage login items and uninstall apps completely.  To know more about how Cleanup My System can help keep your Mac in the perfect shape, check out our inside-out review of Cleanup My System.


Clean unwanted cache

Manage startup items

Analyze disk and remove old files


Malware removing module missing.

2. CleanMyMac X

CleanMyMacX - Memory Cleaner app

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Another great Mac RAM cleaner (In fact, an overall Mac cleaner) that can help you with the task of cleaning your memory is CleanMyMac X. You can either use its Maintenance module that can help you free up RAM, or you can use its dashboard that can help you analyze memory. With the help of CleanMyMac X, you can also focus on Heavy Consumers. You can check out the review of CleanMyMac X to dive deeper into its functions and features.


Remove all kinds of junk

File shredder

Malware removal


No dedicated modules to get rid of duplicate files.


3. IObit MacBooster 8

iobit Macbooster 8

Download: IObit MacBooster 8

IObit MacBooster helps speed up your Mac by helping it release memory. The memory cleaner for mac helps you identify processes occupying memory, and you can then decide whether or not to close them to free up memory. Here is an in-depth review of macBooster 8.


Disk and storage optimization

Dedicated memory cleaner

Virus and malware protection


Browser functions limited to famous browsers.


4. Nektony Memory Cleaner

Nektony Memory Cleaner

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On the face of it, Nektony’s Memory Cleaner for mac looks like a straightforward app, but plenty can be done and seen with this Mac cleaning app. For instance, you can clear your Mac’s RAM with one click. Speaking of which, you can even set automatic RAM cleanup. You can also identify and clean junk files and view disk usage stats.


Comprehensively manage disk space

Uninstall unneeded applications

Speed up Mac


Can’t remove large files


5. BuhoCleaner

Buho Cleaner

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Developed by Dr. Buho, BuhoCleaner helps you monitor RAM and disk usage in real-time. What makes BuhoCleaner one of the best RAM cleaners for Mac is the fact that you can free up RAM with one click.


Reload tasks and make them run smoothly.

Free up RAM with one click.

Find and get rid of large files.


Limited functionality in free version

6. Memory Clean 3

Memory Clean 3

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Looking for an app that can help you optimize your Mac’s memory and help your Mac run fast? Memory Clean 3 is a memory cleaning app for Mac that you can consider. It works by purging your Mac’s inactive memory and works like a charm after you have closed a memory-hogging game or app.


Get notified about which apps you have not used in a while

Identify and close memory-hogging apps

Speed up Mac by optimizing Mac’s memory


Lacks file management features

7. Daisy Disk

Daisy Disk

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If you are looking to delete redundant files from your Mac to free up disk space, Daisy Disk is one tool that you consider investing your hard-earned money into. It neatly sorts your disk storage into categories, and then you can figure out what is taking a lot of space. It is indeed one of the best disk space analyzers for Mac as well.


Comprehensive graphical interface to show storage

Preview files before choosing to delete them

Scanning speed is decent


Process of deleting can be tedious at times

8. AVG Cleaner

AVG Cleaner

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AVG Cleaner for Mac can help you free up memory by cleaning unwanted log files, uninstalling leftovers, redundant browser cache, and so much more. You can even scan your Mac for duplicate videos, music, pictures, and other files and remove them to free up disk space on your Mac.


Powerful clear hidden clutter

Browser and disk optimizer

Get rid of fragmented files


Presence of ads

9. MacKeeper


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MacKeeper is primarily focused on security. It helps remove viruses, junk, and ads and ensures protection against data breaches. That said, it is equally powerful in optimizing your Mac’s memory and helping you shut down memory-hogging apps and useless processes.


Efficient Mac RAM cleaner

Comes with Antivirus

App uninstaller


Lacks some features that are present in competitor apps.


10. Avast Cleanup Premium

Avast Cleanup premium

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Avast Cleanup Premium helps clean your Mac’s memory (RAM) by scanning and deleting unused apps that have been sitting there for no apparent reason and that cause wasteful processor cycles. After using Avast Cleanup Premium, you will not just be able to free up storage space but even see performance enhancements.


Get rid of large and old files.

Uninstall redundant apps thoroughly

Get rid of unneeded downloads


Scanning is time-consuming compared to many of its competitors

Wrapping Up

Freeing up your Mac’s memory once in a while can be a useful exercise to get rid of useless processes and space-hogging apps. And, in that, the above memory cleaners for Mac can be beneficial. Which one would you choose? Do let us know in the comments section below. For more such content, keep reading BestMacCleaner.

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