Erasing your disk: For most reasons to erase, including when reformatting a disk or selling, giving away, or trading in your Mac, you should erase your entire disk.

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Erasing a volume on your disk: In other cases, such as when your disk contains multiple volumes (or partitions) and you don't want to erase them all, you can erase specific volumes on the disk.

Jul 02, 2020  Use Disk Utility to erase (format) a hard disk, SSD, flash drive, or other storage device. Erasing your disk: For most reasons to erase, including when reformatting a disk or selling, giving away, or trading in your Mac, you should erase your entire disk.

• Jan 09, 2020  Install the program and supply it with your Administrator’s password.; Attach the removable storage device to your Mac. Start Disk Drill and select the external hard drive from the list of discovered devices.; Click the “Recover” button and allow Disk Drill to scan your external drive for files that can be recovered.You will be presented with a list of the files that the tool can restore.
• Pay $5.99 at the App Store, download this worthless app HD Cleaner, Open HD Cleaner, by clicking on 'Click to start' on the interfaces 'Scan button' to find out how much free space is left on your drive or simply click on your Mac's Hard drive icon then press the Command Key (Flower Key) and and then the letter I key on your Qwerty Keyboard for.

Erasing a disk or volume permanently deletes all of its files. Before continuing, make sure that you have a backup of any files that you want to keep.

How to erase your disk

1. Start up from macOS Recovery. Then select Disk Utility from the Utilities window and click Continue.
   If you're not erasing the disk your Mac started up from, you don't need to start up from macOS Recovery: just open Disk Utility from the Utilities folder of your Applications folder.
   
2. Choose View > Show All Devices from the menu bar in Disk Utility. The sidebar now shows your disks (devices) and any containers and volumes within them. The disk your Mac started up from is at the top of the list. In this example, Apple SSD is the startup disk:
   
3. Select the disk that you want to erase. Don't see your disk?
4. Click Erase, then complete these items:
   • Name: Type the name that you want the disk to have after you erase it.
   • Format: Choose APFS or Mac OS Extended (Journaled). Disk Utility shows a compatible format by default.
   • Scheme: Choose GUID Partition Map.
5. Click Erase to begin erasing your disk and every container and volume within it. You might be asked to enter your Apple ID. Forgot your Apple ID?
6. When done, quit Disk Utility.
7. If you want your Mac to be able to start up from the disk you erased, reinstall macOS on the disk.

How to erase a volume on your disk

1. Start up from macOS Recovery. Then select Disk Utility from the Utilities window and click Continue.
   If you're not erasing the volume your Mac started up from, you don't need to start up from macOS Recovery: just open Disk Utility from the Utilities folder of your Applications folder.
2. In the sidebar of Disk Utility, select the volume that you want to erase. The volume your Mac started up from is named Macintosh HD, unless you changed its name. Don't see your volume?
3. Click Erase, then complete these items:
   • Name: Type the name that you want the volume to have after you erase it.
   • Format: Choose APFS or Mac OS Extended (Journaled). Disk Utility shows a compatible format by default.
4. If you see an Erase Volume Group button, the volume you selected is part of a volume group. In that case, you should erase the volume group. Otherwise, click Erase to erase just the selected volume. You might be asked to enter your Apple ID. Forgot your Apple ID?
   
5. When done, quit Disk Utility.
6. If you want your Mac to be able to start up from the volume you erased, reinstall macOS on that volume.

Reasons to erase

You can erase at any time, including in circumstances such as these:

• You want to permanently erase all content from your Mac and restore it to factory settings. This is one of the final steps before selling, giving away, or trading in your Mac.
• You're changing the format of a disk, such as from a PC format (FAT, ExFAT, or NTFS) to a Mac format (APFS or Mac OS Extended).
• You received a message that your disk isn't readable by this computer.
• You're trying to resolve a disk issue that Disk Utility can't repair.
• The macOS installer doesn't see your disk or can't install on it. For example, the installer might say that your disk isn't formatted correctly, isn't using a GUID partition scheme, contains a newer version of the operating system, or can't be used to start up your computer.
• The macOS installer says that you may not install to this volume because it is part of an Apple RAID.

About APFS and Mac OS Extended

Disk Utility in macOS High Sierra or later can erase using either the newer APFS (Apple File System) format or the older Mac OS Extended format, and it automatically chooses a compatible format for you.

How to choose between APFS and Mac OS Extended

Disk Utility tries to detect the type of storage and show the appropriate format in the Format menu. If it can't, it chooses Mac OS Extended, which works with all versions of macOS. If you want to change the format, answer these questions:

• Are you formatting the disk that came built into your Mac?
  If the built-in disk came APFS-formatted, Disk Utility suggests APFS. Don't change it to Mac OS Extended.
• Are you about to install macOS High Sierra or later for the first time on the disk?
  If you need to erase your disk before installing High Sierra or later for the first time on that disk, choose Mac OS Extended (Journaled). During installation, the macOS installer decides whether to automatically convert to APFS—without erasing your files.
• Are you preparing a Time Machine backup disk or bootable installer?
  Choose Mac OS Extended (Journaled) for any disk that you plan to use as a Time Machine backup disk or as a bootable installer.
• Will you be using the disk with another Mac?
  If the other Mac isn't using macOS High Sierra or later, choose Mac OS Extended (Journaled). Earlier versions of macOS don't work with APFS-formatted volumes.

How to identify the format currently in use

If you want to know which format is currently in use, use any of these methods:

• Select the volume in the Disk Utility sidebar, then check the information shown on the right. For more detail, choose File > Get Info from the Disk Utility menu bar.
• Open System Information and select Storage in the sidebar. The File System column on the right shows the format of each volume.
• Select the volume in the Finder, then choose File > Get Info from the menu bar. The Get Info window shows the Format of that volume.

If your disk or volume doesn't appear, or the erase fails

1. Shut down your Mac, then unplug all nonessential devices from your Mac.
2. If you're erasing an external drive, make sure that it's connected directly to your Mac using a cable that you know is good. Then turn the drive off and back on.
3. If your disk or volume still doesn't appear in Disk Utility, or Disk Utility reports that the erase process failed, your disk or Mac might need service. If you need help, please contact Apple Support.

Learn more

• If you can't start up from macOS Recovery, you can use a different startup disk instead.
• If Disk Utility shows a Security Options button in the Erase window, you can click that button to choose between a faster (but less secure) erase and a slower (but more secure) erase. Some older versions of Disk Utility offer the option to zero all data instead. These secure-erase options aren't offered or needed for solid-state drives (SSDs) and flash storage.

What Is A Mac Cleaner App?

Mac Cleaners are dedicated utilities designed to scan, monitor, and manage your Mac machines from stray files that occupy unnecessary storage space & eventually slow down your computer. These include – caches, logs, duplicates, partial downloads, localization files, old backups, large/unused programs, and other residues. Using the Best Mac Cleaner Applications, you can keep an eye & eradicate these files & apps which may hog your memory & finally some cleaning appeals monitor for viruses & other vulnerabilities.

Cleaning your Mac regularly is an essential task as with time junk files accumulate on your Mac, making it slow. The junk files include unnecessary cache files, log files, temporary files, trash items, duplicate files, and more. Cleaning all this junk manually is time-consuming. Also, it doesn’t even guarantee accurate results. The best solution available to clean this junk is to use advanced apps to clean Mac. So wondering which are the best Mac cleaning software available in the market? Let’s discuss.

Top 3 Mac Cleaners and Optimizers

7 Best Mac Cleaning Apps 2020 (Free & Paid)

Mac cleaner software is capable of removing junk, optimizing disk storage and enhancing the performance of your Mac. Here, we have listed some of the best apps to clean your Mac. The list includes free and paid versions available in 2020.

1. TuneupMyMac

Price: $49.95

Ratings: 4.9

Compatibility: OS X 10.7 or later

Free Version: Trial Available

Your search for the best Mac cleaner ends today with TuneupMyMac. This advanced cleaner for Mac helps you deep scan your system storage to find and clean all junk effectively. You can use TuneupMyMac to optimize your system for better performance and seamless user experience. You can download its free version to explore various features of this powerful cleaning app for Mac. Read full review

Features of TuneupMyMac

• It offers 4 effective cleaning modules. These modules include cleaning, optimization, manual cleaning, and security features.
• Its file shredder feature helps you permanently delete secret files and folders.
• You can try its free version to explore various cleaning and optimization features.

• Offers one-click cleaning to save time
• Deletes confidential and sensitive data to keep your data security intact
• Compatible with older Mac versions as well as latest macOS

2. CleanMyMac X

Price: $34.95

Ratings: 4.9

Compatibility: OS X 10.10 or later

Free Version: Trial Available

CleanMyMac X is next best Mac cleaner you should try in 2020. It helps you clean megatons of junk and makes your system run faster than ever. Technically, it removes the need to install dozens of cleaning and optimization software as it comes loaded with all necessary features. It works as a macOS cleaner, a malware remover, a performance monitor, Mac optimizer, and more. It chases junk in all corners of your macOS and helps you deep clean it to free up GBs of disk space.

Features of CleanMyMac X

• Helps you clean and fixes all performance issues in just one click to save time. For effective & safe cleaning, it always asks you for confirmation before deleting anything.
• Works as a malware remover and protects your online privacy.
• Comes with an app uninstaller and updater to keep all apps & programs up to date.

• Multi-language support
• One-click cleaning & optimization
• Protects against malware and online threats.

• Not compatible with older Mac versions.
• Free version only removes up to 500 MB of junk.

3. CCleaner for Mac

Price: $19.95

Ratings: 4.8

Compatibility: OS X 10.6 or later

Free Version: Available

CCleaner for Mac is all-in-one Mac optimizer that is designed to clean and optimize your system for better performance. It deep scans your system storage to find & clean junk even from the remotest corners of your Mac. It offers one-click cleaning to make your Mac run faster and smoother. To help you reduce clutter, it cleans Trash items, temporary files & folders, broken permission entries, and more.

Features of CCleaner for Mac

• Offers full customization to give you greater control over the cleaning process.
• Cleans browsing history, cache files and cookies to keep your online privacy intact.
• Additionally, it offers real-time monitoring, automatic updates, scheduled cleaning, and more.

• Offers real-time monitoring
• With scheduled cleaning helps you save time
• Automatic updates for complete cleaning

• Missing security features
• Fewer features compared to other leading Mac cleaner tools

4. IObit MacBooster 8

Price: $39.95

Ratings: 4.3

Compatibility: OS X 10.9 or later

Free Version: Trial Available

IObit MacBooster 8 is a powerful cleaner for Mac that is meticulously designed to clean and protect your device. It helps you clean up to 20 types of junk files and effectively removes malware and virus threats. Its smart algorithms help you optimize Mac hard disk for an excellent performance boost. With smart security features, MacBooster helps you protect your data and system privacy. It works seamlessly to clean Mac even if you are using a smaller SSD or hard disk on your system.

Features of IObit MacBooster 8

• In addition to cleaning other junk, it also helps you find and remove duplicate files.
• Working as a startup optimization tool, it helps you speed up your boot process.
• Offers effective Internet security and malware protection.

• Works as a best Mac cleaner and system protector
• Priority customer support
• Lite version is available

• No priority support with the basic version
• Hard to navigate through features.

5. EaseUS CleanGenius for Mac 5.0

Price: $35.34

Ratings: 4.0

Compatibility: OS X 10.7 or later

Free Version: Trial Available

If you are using older Mac OS X 10.7 or later version, then EaseUS CleanGenius is one of the best cleaning software for Mac. It is designed to work tirelessly to keep your system clean of junk and helps you free up tons of disk space effortlessly. The best part is, it also works as a security and privacy protector. Its smart security features keep your system safe against malware and online threats. Read full review

Features of EaseUS CleanGenius for Mac

• Being one of the best Mac cleaning utility, it helps you speed up your Mac in a few clicks.
• Offers features like duplicate file cleaner and app uninstaller to keep your system in good shape.
• Protects you against malware and online security threats.

• One-click cleaning to save time.ation
• Works as a duplicate file finder, app uninstaller, and more.
• Keeps privacy & security intact.

• Compatibility issues with latest macOS versions.
• Limited features in comparison to its competitors.

6. Avira Optimizer for macOS

Price: Free

Ratings: 4.0

Compatibility: OS X 10.12 or later

Free Version: Available

Wipe Mac Hard Drive Clean

Being one of the best Mac cleaning software, Avira Optimizer for macOS brings effortless cleaning and Mac optimization. It is a state-of-the-art solution that offers on-demand privacy and storage optimization. You can use this powerful Mac cleaner to make room for more files with a single click. It not only helps you clean up GBs of disk space, but it also improves overall Mac performance. This efficient Mac cleaner tool is trusted by millions of users around the world.

Features of Avira Optimizer for macOS

• For efficient cleaning and protection, it offers on-demand privacy and storage optimization.
• Allows you to schedule cleanup to save time.
• Offers one-click cleaning and optimization for effective results.

• On-demand privacy and storage optimization.
• Schedule cleanup option.
• One-click cleaning

• Lacks on batch cleaning functionality
• Offers limited features

7. AVG Cleaner for Mac

Best App To Clean Up Mac Hard Drive

Price: Free

Ratings: 4.3

Compatibility: OS X 10.8 or later

Free Version: Available

AVG Cleaner for Mac is the best free Mac cleaner that gives you the detailed information of all junk files. For better control, it allows you to select files for deletion. You can even keep them if you want. You can preview these files before you delete them to avoid accidental deletion. You can use this advanced Mac optimization tool to delete cache files, log files, leftover junk, temporary files, duplicate files and more. It deep scans your Mac for effective cleaning.

Features of AVG Cleaner for Mac

• Helps you clean up hidden clutter in addition to other junk files. Here, it cleans downloaded file history, log files, uninstalls leftovers, cache, Trash contents, and more.
• Allows you to preview files before you delete them.
• With its AVG Zen network feature, you can remotely overview your Mac and control its performance.

• Helps you deep clean hidden clutter.
• Works on an interactive interface.
• Cleans & protects Mac from a single dashboard

• Doesn’t suit to advanced users.
• Hard to navigate through features.

Conclusion

How To Clean Up Disk On Mac

The complex task of cleaning junk on your Mac and optimize it for better performance could be easily performed using best Mac cleaner tools. Here, we have tested & reviewed some of these best options. Do try them and share your experience in the comments below.

Clean Mac Hard Drive Free

Frequently Asked Questions: Top Mac Cleanup Solutions (2020)

Q1. Are Mac Cleaners Worth It?

The short answer is Yes! Just like any other computer, your Mac machine requires some clean-up work done once in a while. Consider using a Mac Cleaner App when your Mac isn’t performing up to the mark. Scanning your machine with a legit Mac Cleaning Software can certainly help you restore the past performance. Also, having privacy & overall protection is an excellent reason one should consider before using a computer cleaning utility.

Q2. Is There Any Free Mac Cleaning App?

Yes, there are several free cleaning software for Mac, all claims to clean and optimize your Mac while only a few of them hold the potential to keep your Mac machine free from all the junk, viruses & other vulnerabilities. We suggest using TuneupMyMac free version that offers advanced cleaning methods to deep clean your computer & frees it from memory hogging resources for better performance & seamless user experience.

Best App To Clean Mac Hard Drive

Q3. Does App Have A Mac Cleaner?

Well, yes, your macOS has a built-in Mac Cleaning Utility called Optimized Storage. It lets user’s free up storage space by making the system keep things in iCloud automatically. Though its capabilities are limited, you can use the Optimized Storage feature for basic system cleanup. For extra flashy features & through protection, you are required to switch to a dedicated Mac Cleaning Software.

Best Free App To Clean Mac Hard Drive

Q4. How Often Should You Clean Your Mac?

Well, all the aforementioned Mac Cleaning Utilities are capable of cleaning & optimizing your Mac machine as an when required. However, it is equally important to take care of your MacBook externally. It would help if you gave your Mac machine a quick clean every two days using a microfibre cloth to keep it safe from low-dust environments.

Clean Up Macbook Pro Hard Drive

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