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.

Sep 02, 2021 Cleaning Mac is a task and getting in each file to clean seems futile and tedious. The best free Mac cleaner application or software in such a case comes as a life savior app. No matter how much cloud storage you get for free, after a while you will have piles of cluttered data accumulated on your 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

1. The best Mac Cleaner software helps you to do this without iCloud. You do not have to spend additional money if you can locate free space in your Mac itself. Other reasons why you need to consider Mac cleaner software includes the removal of GBs application data that is not often used.
2. Cleaning Mac is a task and getting in each file to clean seems futile and tedious. The best free Mac cleaner application or software in such a case comes as a life savior app. No matter how much cloud storage you get for free, after a while you will have piles of cluttered data accumulated on your Mac.
3. The best Mac Cleaner software helps you to do this without iCloud. You do not have to spend additional money if you can locate free space in your Mac itself. Other reasons why you need to consider Mac cleaner software includes the removal of GBs application data that is not often used.
4. Catalina Cache Cleaner is an award winning general purpose tool for macOS X. CC makes system maintenance simple with an easy point and click interface to many macOS X functions.

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:

Best Free Macbook Cleaner

Mac Cleaner

• 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.

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

Summary

Empty cache Mac will free up more space on Mac, and make Mac runs faster. Move cache to trash folder from Mac library, and then clear the cache from trash bin, but if we want to empty cache on Mac permanently, use EelPhone Mac Master, scan out all cache on Mac, and select cache files we want to delete.

The cache is a buffer for data exchange. When the hardware wants to read data, it will search the required data from cache. If it is found, it will be executed directly. If can't, the hardware will turn to memory. Because the cache runs much faster than memory, the role of the cache is to help the Mac run faster.
Because the cache was stored on RAM, the file will still be sent to the hard disk for permanent storage after it is used up, if the hard disk is full, Mac will run slowly. It's better to clear up cache folder on Mac from time to time. Get the cache file from Mac library or use EelPhone Mac Master to empty cache on Mac permanently.

Part 1: How to Empty Trash on Mac With One Click

Free Cache Cleaner Windows 10

How to delete cache Mac without restoration, EelPhone Mac Master, which will clear the cache on a Mac from deeper storage. Check the detailed guide to remove cache from Mac.
Step 1: Free download EelPhone Mac Master to Mac, and launch the master after the installation immediately. Have a look on the master, we have 6 parts to make Mac faster, but if we only want to clear up Mac cache. Use the three feathers to clear cache files on Mac permanently.
Step 2: Click on the first feather from left, then click on Scan button to scan out all cache type on Mac, and from the scanning result, select and clean up cache files by clicking on Clean button from the right upper.
Step 3: Turn to the fourth feather from the left side-Erase Private Data, Online Trace and Usage Trace are included. Click on Scan button to scan all private data on Mac, select from scanning result, and Erase then.
Step 4: Speed Up Your Mac feather can clear RAM-where stored cache files. Click on Free up RAM to Deactivate cache files.
Or we can use all feathers on the master, clear cache on Mac permanently. But the free tip is the help of the Library, where stored all cache files, select one by one to clear, and then clear trash folder also.

Tip 2: How to Clear Cache on Macbook Air from Library -Free

Cache file is stored on hard disk, we can see all cache files from Mac library, move cache files to trash bin, and clear up cache on trash bin. But deleted cache files are recoverable with recovery tool. And we will erase important cache files if we don't know the cache owner.
Go to finder on Mac, from top, click on Go, Library section is below, click on library, from left side, click on All Files, Cache folder is on the top position.

Best Free Cache Cleaner For Mac

Best Free Cache Cleaner

Cache folder saves all cache data, select the cache data from all to delete, then right-click, Move to Trash, don't forget to clear up cache files on trash bin, or the cache files will be stored on trash bin for about 30 days.
We know that, we can use Mac recovery tool to recover delete data on Mac, it means that even when we clear up data on trash bin, deleted data is still stored in Mac inner storage, if we want to clear cache on iMac permanently and unrecoverable, turn to EelPhone Mac Master, clear cache Macbook air with ease and permanently.

Best Free Cache Cleaner For Mac Download

Alex Scott

Best Free Cache Cleaner For Mac Review

This article was updated on 27 April, 2020