Download CCleaner for free. Clean your PC of temporary files, tracking cookies and browser junk! Get the latest version here. Forever Free Mac Optimization Solutions. Before you take out your credit card to pay for Mac cleaning software, here’s some handy info that will save you time and money: there are third party applications you can download and use for free forever.One such solution is Titanium Software’s OnyX, entirely free software without any features hidden behind a paywall. CCleaner for Mac! Clean up your Mac and keep your browsing behaviour private with CCleaner, the world's favourite computer cleaning tool.

By Gina Barrow, Last updated: February 2, 2021

All activities on Mac saves temporary and unimportant files including the things we save, bookmark, download, browse, and many more. Over time, these files tend to slow down and affect the performance of the device.

To ensure that your Mac is well-performing, you can remove all these junks manually or use a program to automatically clear out these files safely and conveniently.

To make the cleaning on Mac easier, therefore, we are going to discuss the best 5 Mac Cleaners for 2020 here. Let's check out the best free Mac Cleaner for 2021 and discover its advantages!

Tips:

What is the best free mac cleaner in 2021?

1. FoneDog Mac Cleaner
2. CleanMyMac 3
3. Dr. Cleaner
4. DaisyDisk
5. Data Rescue

#1. Best Free Mac Cleaner in 2021 - FoneDog Mac Cleaner

The best Mac cleaner should have the analysis, cleanup, and optimization features to really get through the whole idea of removing unnecessary files and speed up the system.

FoneDog Mac Cleaner has the complete, comprehensive, and most effective solution, so far. It does not only boost your device's performance but rather ensures that every part of your Mac is working, stable, and at its peak level. May users are now switching to FoneDog Mac Cleaner because of these features and user-friendly interface.

FoneDog Toolkit - Mac Cleaner has all the essential tools needed to ensure that your Mac is running efficiently and effectively. It has the following powerful features:

• System Status
• Mac Cleaner
• Similar Image Finder
• Duplicate Files Finder
• Mac App Uninstaller
• Extensions Manager
• Browser Privacy Cleanup
• File Shredder

This program easily locates and deletes unnecessary files to free up space, analyze system status including the CPU status, memory, and disk usage. One of its best features is being user-friendly and no-beating-around-the-bush steps which make it one of the top choices of Mac users. FoneDog Mac Cleaner offers a free version for you to download and try!

People Also Read17 Reasons that Why Your Mac Running Slow!How to Speed up Your iMac/MacBook?

#2. CleanMyMac 3

CleanMyMac 3 by MacPaw is the third-gen utility offering useful tools. Its interface is simple yet it offers a variety of functions.

1. General system clean
2. Removing temporary files
3. Deleting unnecessary parts of applications
4. Removing any app files left after uninstalling
5. Search and remove cache files or junk files

This program offers a free version for you to try too for a limited amount of file and requires purchase for a premium version.

#3. Dr. Cleaner

Dr. Cleaner is also a standout Mac cleaning software that sorts the disk usage results in categories and sub-categories after scanning. It offers 3 major features:

1. Memory Optimization
2. Disk Cleaning
3. and System Monitoring

Its latest added features, Dr. Cleaner provides Junk Files Cleaner, Big Files Scanner, Duplicate Files Finder, Intelligent App Manager, and File Shredder.

#4. DaisyDisk

DaisyDisk primarily focuses on scanning and analyzing the disk. It scans the disk to create a map of files and folders to keep all displayed information up to date and can scan multiple disks in parallel. Its colorful interface is also compelling with features:

• Scans multiple disks in parallel and at maximum speed
• Conveniently erases files right in the app

However, when it comes to complete cleanup solution, DaisyDisk only offers single-functionality which can be a con to most Mac users looking for an all-in-one solution.

#5. Data Rescue

Data Rescue is another Mac cleaning app to look for but its strengths are more on recovering hard drive. You can use Data Rescue when you are planning to recover files from a collapsed hard drive or from a failed and deleted file recovery. Nevertheless, Data Rescue is not really a Mac Cleaner, it can optimize through and clean up poorly performing files inside your Mac and other system areas that cause performance issues.We have just discovered the best 5 Mac cleaners for 2021 above. We hope that this article has helped you in your search for finding the best software that suits your needs. Each of the software we gave has its own pros and cons based on the exact functionality you are looking for.

Surely, using dedicated software will save you a lot of time rather than manually stressing yourself in finding these culprits and space-eaters inside your device. Remember that if you are using your computer on a daily basis, you should have a regular cleanup to ensure that it is on its well-running condition.

Although doing it manually saves you money, however, the safety and convenience of your files are also to be considered especially when you are unfamiliar with how these technicalities work. Besides, you can have longer benefits of using dedicated software, where you can use the time to spend on more important things.

Free Cleaning Software For Mac

Have you tried using a Mac cleaner? What's the best solution for you? Let us know in the comments below!

Summary: Still worry about your insufficient Mac storage? Want to speed up Mac but don't know how? Get the 6 free Mac cleaners to clear disk space, clean junk or duplicate files to free up your Mac.

Many of us know exactly how to clean Windows computer or Android phone, but when it comes to cleaning Mac, few people know about it. Many Apple users think that, there is no need to clean Mac.

However, with more and more junk files occupying your Mac storage, your Mac will slow down and offer a bad performance. You have to rely on some Mac cleaner software to remove all useless data.

Best Free Mac Cleaners

With so many Mac cleaner tools offered on the market, which one you should use? Do you know how to choose a great Mac cleaner? We have tested more than 20 Mac cleaners and select the 6 best ones for you to choose from. You can pick your preferred Free Mac cleaner to speed up your Mac easily and quickly.

No.1 Free Mac cleaner: CCleaner - Free junk file cleaner

CCleaner is one free and top Mac cleaner to delete cookies, search history, temporary files and junk files from Mac. The specific functions are below:

1. Find and remove useless/junk files with the click of a button so your Mac can run faster. Speed up boot times with easy management of Startup items.

2. Clear up your recycle bin, temporary files and folders, broken permissions and others. If you want to remove installed programs, just click one button.

3. Erase your browser search history and cookies so you can browse any Internet confidentially and your identity remains anonymous.

No.2 Free Mac cleaner: Disk Inventory X – Free disk cleaner for Mac

Disk Inventory X is one disk cleaning software and disk usage utility for Mac. With this free Mac cleaner, you can know where your disk space has gone and clean it safely. Just see more about Disk Inventory X.

1. Disk Inventory X shows the sizes of files and folders in a special graphical way.

2. With this Mac cleaner, you can see different files marked with different colors, to help you easily find what you want to delete.

No.3 Free Mac cleaner: AVG Cleaner – Free hidden clutter cleaner

AVG Cleaner is one free Mac cleaner to clean hidden clutter and forgotten duplicates. You can see the detailed information below:

1. Clear more hidden garbage, log, download history and trash bin for freeing up more space on your Mac.

2. Search more duplicate files, including images, music, videos and folders.

3. Created for Mac and easy to use.

4. There is an anti-virus software called AVG AntiVirus for Mac, you can use it to protect Macs on your and your families.

No.4 Free Mac cleaner: OmniDiskSweeper - Free hard drive cleaner

OmniDiskSweeper is one free Mac cleaner to find and delete big files that taking up hard drive space and also it can help you recover lost disk space.

1. OmniDiskSweeper helps you sort every file on your Mac by size and you can identify the biggest file to delete it.

2. After deleting, remaining space and folders are recalculated.

No.5 Free Mac cleaner: Dr. Cleaner – Free memory, disk, system cleaner

Dr. Cleaner is one free Mac cleaning app to offer Memory Optimization, Disk Cleaning and System Monitoring to keep your Mac optimized for the best performance.

1. Smart and accurate selection for duplicates scan and remove on Mac with OS X 10.6.6 or later.

2. Scanned big files and junk files will be deleted easily from your Mac.

3. You can easily view real-time network usage and CPU usage in the Menu bar.

No.6 Free Mac cleaner: Disk Drill

Disk Drill is one very popular free Mac cleaner app. Actually, it is a professional data recovery tool for Mac, which carries some disk cleaning functions. It has the capability to analyze Mac storage space, locate unused, large, and duplicate files and so on. In this way, it enables you to free up your Mac storage effortlessly.

1. Monitor the health of your Mac storage and offer timely alerts.

2. Find and remove duplicate files in multiple locations on Mac.

3. Analyze disk space, locate unused files and space hogs, free up storage.

Professional Mac cleaner recommendation:

With the best 6 Mac cleaner apps above, you can handily remove some junk files and optimize your Mac performance. But some of them only offer trial features. Here you are recommended to directly choose the professional Mac cleaner below:

• Scan and delete junk files including cache data and logs, email attachments, unwanted iTunes backup and app localization.
• Delete large and old documents and selectively remove worthless files.
• Clean duplicated files or folders on Mac.
• Uninstall apps and clean associated files safely.
• Monitor Mac system in disk utilization, battery status, memory performance and CPU usage.
• Compatible with iMac, Mac Pro, MacBook (Air/Pro) in the latest macOS Monterey.

FAQs of Free Mac Cleaner

How do I clean and optimize my Mac?

Download and install Aiseesoft Mac Cleaner. Click Cleaner and you can clean up your Mac by cleaning system junk, iPhoto junk, email junk, similar photos, iTunes junk, trash bin, large & old files and more.

Why is my Mac so slow?

The reason that why is your Mac so slow may includes there is no enough hard drive or RAM on Mac. Or there is too many startup items or icon clutter on desktop. Perhaps your macOS is outdated and you should update it.

Does Catalina slow down your Mac?

No. Catalina won’t slow down an old Mac. You can check to make sure if your Mac is compatible with macOS Catalina.

By now, 6 free Mac cleaners have been shared here. You can choose your preferred Mac cleaner according to your need. Please share it in comment if you have any better Mac cleaner recommendation. Check ere if you want to speed up your slow iPhone.

What do you think of this post?

Free Computer Cleaner For Mac

Excellent

Rating: 4.8 / 5 (based on 238 ratings)

December 29, 2020 17:50 / Updated by Louisa White to Mac Cleanup