12 Best Free Mac Cleaner Software to Clean your Mac

Best Free Mac Cleaner Software to Clean your Mac
Have you been wondering why your Mac has slowed down? Well, the reason that comes before any other could be the build-up of junk or Malware and trojans. And if this is the only reason, opt for a good Mac cleaner software.


This software can clean up the entire junk, memory or disk cleanup, and cache memory from your Mac. The Mac cleaner will further optimize your Mac for better performance.

Moreover, a Mac cleaner will also help your Mac in handling or/and managing storage better. So, how to find a free Mac cleaner software to clean your Mac and boost the overall performance level?

Well, you don’t have to go and find a free mac cleaner anywhere, we have curated a list of 12 Best free Mac cleaner software. You can go through the in-depth analysis and choose one Mac cleaner that suits your needs. So, let’s get started

Best Mac Cleaner Apps and Optimization Software

1. CleanMyMacX

CleanMyMac-Best-Mac-CleanerClean My Mac is one of the best free Mac cleaner software that comes with a simple user interface, uninstaller, and shredder. At first, to understand and find the performance problems or security threats, ensure running a smart scan.

You can further clean build-up of junk, malware, cache memory, and more from your Mac. With the trial pack, you can remove around 500 MB of data.


  • The interface is simple and easy-to-use
  • Laced with features
  • Removes Malware

2. OnyX


OnyX is one of the best Mac cleaner software, from Titanium, which optimizes your Mac for a performance boost. However, since it has a UI that isn’t the best, it stands as a decent option among the other.

It helps in cleaning junk data or maintaining the performance. It also involves utility tools like storage management, network diagnosis or screen sharing. These tools further help to build indexes or databases.


  • In-depth maintenance tools
  • Hidden settings

3. Smart Mac Care


Smart Mac Care is also one of the best Mac cleaners out there that promises good optimization. It can instantly get rid of unwanted clutter of data.

With its, cutting-edge tools and features, it helps in freeing up the disk space of malware, adware, spyware, junk, trojans, and other potential threats.


  • Boosts the boot speed of Mac
  • It looks for sensitive information in your internet browsers to ensure your privacy
  • Easy and straightforward user interface

4. CCleaner for Mac


CCleaner is another free Mac cleaner software, which runs on both Mac and Windows for free.

The 3 versions of CCleaner include free, professional and then professional plus. CCleaner comes with a large files finder, simple user interface and involves application uninstaller as well.


  • Free of cost Mac cleaner
  • Protects privacy
  • Boosts the overall performance of Mac.

5. DaisyDisk


DaisyDisk, designed and developed by Software Ambience Corporation, promises hassle-free disc scans on your Mac.

It can free up any duplicate or unwanted files. This can break down disk storage or files and folders in a chart depending upon their size.


  • Visually appealing and circular disk storage breakdown
  • Eliminates unwanted build-up hassle-free

6. Malwarebytes


Malwarebytes is a unique Mac cleaner. If you feel your Mac has a virus or trojan, this can be a potent software specifically. It’s not easy to get rid of Trojans or ransomware with just any traditional Mac cleaner out there.

As the name suggests, it promises to clean up malware, virus trojans and eventually optimizes your Mac.


  • Always updated with the newest malware
  • Gets rid of ransomware, viruses, and trojans

7. AppCleaner & Uninstaller


AppCleaner & Uninstaller is a free Mac cleaner that helps in recovering disk space entirely by deleting or uninstalling apps from your Mac.

It deletes service files and handles startup items along with browser extensions.


  • It uninstalls applications completely clearing up space from unwanted data.
  • It comes with various utility tools.

8. MacBooster 7


MacBooster7 is one of the best Mac cleaners today, which involves deep system cleanup.

MacBooster7 can get rid of around 20 junk file types and helps in freeing up the disk space of unwanted build-up. It further allows in optimizing, cleaning & keeping your Mac safe of potential threats.


  • Complete cleanup as well as Mac protection.
  • Various security features.
  • Deep system cleanup.

9. Disk Clean Pro


Disk Clean Pro a potent Mac disk cleanup and management utility.

This cleaner comes with different features for cleaning. It can also monitor your Mac’s network safety to protect your privacy.


  • Smooth Graphics UI
  • Doesn’t put your files at risk
  • Requires no in-app purchases

10. Disk Inventory X


Disk Inventory X is another well-known Mac disc cleaner software that allows you the removal of whatever that you need to manually.

This Mac cleaner provides storage management by freeing up space from the disc. Moreover, it comes with an easy-to-use interface and boosts overall Mac performance.


  • Involves a treemap format for easy deletion
  • Complete cleanup and protection

11. Disk Doctor


Disk Doctor is an excellent tool for Mac users for a full cleanup of the system and getting rid of unwanted files.

It removes excessive clutter and boosts speed by running ‘Clean Storage Space.’ Moreover, it manages Mac’s disc storage and helps in analyzing everything via a pie-chart presentation.


  • Allows recovering of files in fewer clicks
  • Removes the duplicate data entirely

12. Data Rescue 3


Data Rescue 3, which has been developed by Prosoft Engineering, helps in scanning internal as well as external drives.

It doesn’t entirely recover your Mac’s storage disc data. However, there is no doubt it improves the overall performance.


  • It helps in cleaning drives that are partially functioning.
  • Easy-to-use interface


In the end, not everyone has a similar type of security or storage-related concerns on their Mac. So considering that notion, go for software which suits your requirements the best. Moreover, it’s always recommended to go for a Mac cleaner software that gets updated regularly with advancements.

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