Q: 'On my computer I have got 30GB of junk files. I looked for it everywhere. In both Libraries and other folders. So, is there some method to identify those files and delete them?'

• Best Free Junk File Cleaner For Mac
• Junk File Cleaner For Mac Windows 10
• Free Junk File Cleaner For Mac

Download the Mac cleaner for free. Avira Mac Optimizer cleans your system in seconds to get rid of junk files and improve the performance of your Mac. Download our Mac Optimizer now for free and check out our other products for extra security, productivity and privacy when working with your Mac. Protect against malware with Avira Antivirus for Mac. How to pick junk files to clean up. Click the “Clean up system files” button, and Windows will scour your entire hard drive for old files to delete—previous Windows installations, for example, or file fragments that were saved following automatic hard-drive maintenance. Click each item in the list, read its description.

-- A User from Apple StackExchange

Although the Apple Mac is known for its good self-maintenance which requires less maintain job, it also needs a cleaning session which prevents the junk files from slowing down and taking up space of your Mac. These junks like Internet temp files, user log files, or application leftovers take a lot of gigabyte capacity and if they are left unused, it may gradually rot your Mac unless they are cleaned out.

How to Delete Junk Files on Mac

Best Free Junk File Cleaner For Mac

Junk File Cleaner For Mac Windows 10

Now read on this post to know how to effectively find and remove junk files on Mac with an easy-to-use and powerful Mac cleaning software, MacClean.

Also Read: How to Clean up Mac Hard Drive >

MacClean Main Features

• Supports All Macs – MacClean is made for all Mac desktops and laptops including MacBook Air, MacBook Pro, iMac, Mac Pro, Mac mini, etc.
• Various Types of Junks – MacClean is capable of scanning and removing Internet browsing history, downloading history, caches, cookies; User Junk; OS System Junk; application leftover; duplicate files on Mac.
• Malicious Junk Remover – MacClean lets you easily find and delete dangerous files on your Mac, no matter malicious cookies, viruses, worms, adware or some other threats.

Also Read: How to Delete All iMessages on Mac >

How to Delete Junk Files on Mac with MacClean

Step 1. Free download MacClean and install it on your Mac desktop or laptop. Open MacClean from your Launchpad or directly click MacClean app from the Dock.

Step 2. On left side of this junk-cleaning tool, you can select any types of junk to have a scan on your Mac. For example, you can select System junk and click Scan.

Step 3. The scanning time depends on how much junk files stored on your Mac. After it finished the scan, you can preview the junk files, and click the Clean button to remove them.

It is one powerful tool to find duplicate files Mac and remove all sorts of duplicate photos, documents, MP3s, videos, and more. Easy Duplicate Finder comes with a simple easy to use interface which makes deleting duplicates a breeze to use. Best mac duplicate photo cleaner.

How to Delete Junk Files from Mac – Step 3

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The Bottom Line

Free Junk File Cleaner For Mac

MacClean is very easy-to-use and efficient on deleting junk files on Mac. Free download to give it a try now. Any question on this post or MacClean is warmly welcomed, please feel free to tell us in the comment section. If this guide is helpful for you, don't hesitate to share it with your friends.