Check out these popular apps that help you free up space on your Mac: CleanMyMac X: This 'all-in-one' app functions as a macOS cleaner, a performance monitor, a malware remover, and more. The next part of your Mac that could probably do with a clean is the screen. Before you start, turn off your Mac and unplug it. Grab a microfibre cloth (like the one we mention above) to give the.
Maybe you are seeking how to restore your Mac computer to factory settings because:
- Clean out your old files This one is more or less just common sense, especially if you are using a smaller or slimmer Mac laptop without much hard drive space. Regularly cleaning out old files—photos, videos, mp3 files, word documents, etc.—can help to preserve hard drive space and keep your computer running smoothly.
- Power users that really want to clean out their Mac’s storage may want to check out a third party app like DaisyDisk ($9.99). It’s a simple and clear way to see everything on your Mac, or any.
You want to erase your MacBook Pro/Air, MacBook, iMac to sell or give away the Mac.
Your Mac is running slow or having other problems so that you want to delete everything on Mac to start over.
If that’s the point, here’s exactly the place for you. It is not difficult to erase everything on a Mac and factory reset the MacBook or iMac. But if you want to get it done without losing data, or wipe a Mac securely and completely, there are a couple of things you should do. Just follow this guide to complete all the steps that are needed to securely and completely erase everything on Mac. Your Mac will be successfully factory reset after that.
Step 1: Back Up Your Mac Before Factory Reset
There must be some important files on your Mac. Therefore, it is necessary to back up your files before erasing your MacBook or iMac.
Options to back up your Mac before wiping it
Move everything that are important to you to an external hard drive. It is time-consuming but feasible if you have limited documents, photos, videos, etc. that need to be backed up before erasing Mac.
Back up your files on Mac to a cloud storage, such as iCloud. Before doing that, make sure your iCloud account has enough free space.
Make a copy of your Mac data to an external hard drive with a backup program, such as Time Machine, Apple's built-in backup tool for Mac. Learn about the steps to back up a Mac: How to Backup Your Mac with or without Time Machine.
Clean junk files to make back up quicker
You can wipe a Mac without losing data by using one of the backup methods mentioned above. And to reduce the size of your Mac's backup and increase the backup speed, it is recommended to clean useless junk files on your Mac before a Time Machine or iCloud backup. Macube Cleaner can easily delete caches, logs, browsing history, duplicate files and photos, large files, useless apps and more from your Mac. What you need to do is to:
1. Download and run Macube Cleaner on your Mac.
2. Select the file type you want to clean, such as system junks, duplicate photos. Click Scan.
3. Click Clean to remove the junks you don't need.
After the cleaning up, go ahead to back up your Mac. The backup will finish more quickly, taking less space of your external hard drive or iCloud account. For a more detailed tutorial, click How to Use Macube Cleaner.
Step 2: Completely Delete Private Files
Do you know that files on Mac are actually recoverable after factory reset? That's right. Even though you have factory reset your Mac and erased everything on it, it is still possible to recover the erased files on the Mac with a data recovery program like FonePaw Data Recovery. If you have confidential files on your Mac and don't want to take the risk that somebody may find the files from the formatted Mac after performing data recovery, you can use the Eraser feature on Macube Cleaner to completely delete confidential files on your Mac before factory reset. This feature can erase the trace of a file on the hard drive and make it unrecoverable. Just to:
1. Install Macube Cleaner on your Mac.
2. Click Shredder and select the files you want to destroy.
3. Click Clean to make it unrecoverable.
Step 3: Turn off FileVault
FileVault encryption is an Apple built-in feature that is designed to encrypt your hard drive and files on the hard drive. It is recommended to turn off FileVault before reset and clean install macOS system. Here are the steps to disable FileVault encryption.
1. Open System Preferences > Security & Privacy.
2. On the Security & Privacy window, click the FileVault tab.
3. Click Lock button and you will need to enter password of the administrator account the unlock FileVault settings.
4. After entering the password, you are able to click Turn Off FileVault. Click it.
All files on your Mac will be dencrypted after FileVault is off.
Step 4: Remove iTunes Authorization and iCloud Account
I believe you don't want your iTunes or iCloud account to be linked to your MacBook or iMac after you sell your Mac or give it away. By the way, you can authorize only 5 computers with your iTunes account, so there’s no reason to lose an allocation to a Mac that you no longer own. Therefore, before erasing your MacBook or iMac, you should first deauthorize iTunes and disable iCloud on your Mac.
Deauthorize iTunes on Mac
1. Open iTunes on Mac. Click Account > Authorizations > Deauthorize This Computer.
2. You'll need to enter the password of your Apple ID. Then click Deauthorize.
Sign out of iCloud on Mac
1. Open System Preference > iCloud. Click Sign Out. A window will pop up, asking whether you want to keep a copy of your iCloud data on the Mac.
2. Deselect all the options and click Continue, which will ensure that your iCloud data won't stay on the Mac.
Sign out of iMessage on Mac
Also, don't forget that your iCloud account can also be used to receive iMessage. So run Messages, click Preferences > Accounts to sign out of iMessage.
Note: If you have devices that are paired with your Mac via Bluetooth, remember to check and unpair them at Apple menu > System Preferences > Bluetooth before you wipe your Mac.
Step 5: Erase MacBook, MacBook Air/Pro, iMac
After finishing the above steps, you are now officially able to wipe your MacBook, MacBook Pro, MacBook Air or iMac. You need to erase your Mac in recovery mode.
Enter your Mac into recovery mode
Power off your Mac and then reboot it. As it is rebooting, press and hold Command + R (Option + Command + R or Shift + Option + Command + R) until you see the Apple logo.
Generally, you can use Command + R combination to enter the Recovery mode. If you need to upgrade you need to the latest macOS compatible with your Mac, use Option + Command + R; If you want to clean install the macOS that came with your Mac, use Shift + Option + Command + R.
Erase everything on your Mac
When you are in recovery mode on Mac, you will see the macOS Utilities menu.
1. Select Disk Utility.
2. Select the disk to erase. To erase everything on your Mac, you usually should choose the main hard drive named Macintosh HD.
Note: If the Mac is running High Sierra or later, Disk Utility will show all the Macs linked with your Apple ID under Macintosh HD. So be careful not to delete the drive of other Macs.
3. Click Erase. Then you need to enter name and format of the drive. You can choose either APFS or Mac OS Extended (journaled) to reformat the Mac. APFS is a new file system introduced by Apple since High Sierra, which is more recommendable. Click Erase to begin wiping everything on your Mac.
Step 6: Reinstall macOS on MacBook, iMac
After deleting everything on your Mac, you can now reinstall macOS. Go back to macOS Utilities menu. Select Reinstall macOS and follow the on-screen instructions to finish.
That's all about how to factory reset your Mac and erase everything. If you have more question, drop it in the comment section.
So you’ve had your Mac for a while, and things don’t feel as fresh and clean as they used to? Although Macs don’t require a lot of maintenance for cleaning, those temporary files, app leftovers, and system cache do accumulate. These files may slow down your machine and take up a lot of valuable space. In this article, we share quick and easy ways to clean up your MacBook. If you want to clean up your Mac manually, jump to the section linked below. Let’s get started!
How to clean your Mac automatically
Here’s a simple diagram to explain the most common types of computer junk, sorted by size. Some of these, like Trash bin files, are easily reachable, while others are stored away in hidden system folders. Sadly, there’s no easy way to clear them up without special skills.
If you don’t feel like spending the next several hours cleaning your Mac manually, you can use a powerful cleaning tool CleanMyMac X to find and remove all the clutter your Mac contains. It knows which files are useless, how to find and remove them completely. CleanMyMac X has everything to finish the 3-hour task of a Mac cleanup in under 5 minutes. It will even clean up the junk you didn’t know about and give your computer a speed boost.
How to clean up system storage on Mac with CleanMyMac X:
- Download CleanMyMac X for free here.
- Run the app and go to System Junk.
- Click Scan.
- Press Clean to get rid of all junk.
Done! Now your Mac looks much better!
How to Clean Mac Hard Drive Manually
If you never performed an automatic or manual system cleaning — it means that your Mac has been collecting unnecessary files and clutter for years. You can quickly clean up your Mac with these easy steps.
1. Clean up cache
You’ve probably heard “Remove your cache” as a web browser troubleshooting tip. In fact, your Mac stores a lot of information in files called caches, allowing fast access to that data and reducing the need to get it from the original source again. Unfortunately, those files take a lot of space on your Mac, and instead of speeding things up, they slow your computer down. Therefore, if you want to give your system a boost, clean your Mac from the cache files.
There are two ways to do that: you can delete them manually or use a MacBook cleaner like CleanMyMac X to do the job for you. Of course, the second way is an easy and fast one. However, if you decide to clean up the cache manually, check out a comprehensive guide on “How to Clear Cache on a Mac.”
2. Uninstall apps you don’t use
The applications you’ve installed on your Mac take up space, of course. And over time when your Mac becomes full of different apps, it may start running slowly. How to clean MacBook? In the first place, you need to remove the apps you no longer use or need. To do this, right-click on the app you want to remove and choose Move to Bin.
You may be surprised to find out that sending an app to the Trash will not uninstall it completely because the app leftovers still remain on your Mac taking up a lot of storage. So, if you want to be a responsible Mac user, you need to uninstall applications the right way. Here’s a step-by-step guide on “How to Uninstall Apps on a Mac.”
Extra step: Trim down your login items
Login items are applications that run automatically upon startup. Nowadays, every second app tries to become as prominent as possible and get into your Login Items. First of all, you may not even know what they are (not all of them appear in the Dock). Secondly, such apps consume memory. That's enough reason to get rid of extra login items you don't need.
- Open System Preferences.
- Go to Users & Groups.
- Choose your nickname on the left.
- Choose the Login Items tab.
- Check startup programs you want to remove.
- Press the “–” sign below.
You’re done.
3. Clean out useless duplicates
Identical photos, music tracks you’ve added one time too many, saved and re-saved PDF files… all of that sits on your Mac and gobbles up storage. The storage that could be used for better purposes.
Best Cleaner For Macbook Pro
So how do you quickly weed them out? The fastest way is to use Gemini 2: The Duplicate Cleaner.
- Download and launch the app
- Click “Scan for Duplicates”, and watch as it quickly fetches them from different corners of your Mac.
- Once the scan is done, hit Review Results and check which copies you want to remove.
- Click Smart Cleanup to delete everything you’ve selected.
That's it. Now your Mac should be completely duplicate-free.
4. Empty the Trash
Even though you’ve deleted the files, they reside in your Trash bin taking up a lot of storage on your Mac. They are just waiting to be removed completely. If you want your precious hard drive space back, you need to empty the Trash.
Here’s how to clean your MacBook from the trash:
- Click and hold on the Trash can icon in the Dock.
- Click Empty and then Empty Trash.
The process is quite simple, right? There is even a more effortless way to clear Trash. CleanMyMac X scans your Mac for junk and lets you remove all trashed files. To do that, launch CleanMyMac X and press Scan. When the scan is completed, click Review Details to see what exactly CleanMyMac X has found.
I’ve already cleaned Bin a couple of weeks before, but over some time, almost a gigabyte of trashed files has accumulated. Now, I can simply click Back to Summary and then Run to clean Trash and system junk.
5. Reduce clutter
Apple has already thought about the clutter that can be generated on the Macs and provided a possible solution. Here’s how to reduce clutter on your Mac:
- Go to the Apple menu.
- Choose About This Mac and then Storage. Here you can see how much free space is left on your computer.
- Then click Manage.
Here’re some recommendations for saving space on your Mac. You can choose Review Files to examine apps, documents, and other files that are stored on your Mac.
You can choose any file in every category (Applications, Bin, Documents, etc.) and click Delete to remove it and optimize space. Look through other recommendations and make the necessary changes to use your Mac’s space more efficiently.
6. Delete large and old files
It has always been a rule of thumb among computer geeks, that you should keep a minimum of 15-20% of free space on your main hard drive. This is just a rough estimation, but the more free space you have, the faster your Mac works. A computer magazine once performed a test on this, which concluded that the difference in speed can reach as much as 35%. If you work with heavy graphics or video rendering, even more free space is recommended.
How to have more free space? Delete large and old files.
The first way is totally manual and requires you to find them one by one, while for the second way, you just need to make two clicks and CleanMyMac X will do the job for you.
How to clean up Mac with CleanMyMac X:
- Download CleanMyMac X (a link to a free edition of the app)
- Launch the program.
- Go to the Large and Old Files section on the menu.
- Click Scan.
- Review the details, select what to clean, and then click Clean.
That’s it!
7. Remove old iOS backups
Having your files backed up is a wonderful thing. But over time your Mac becomes overloaded with old backups that take gigabytes of storage on your hard drive. That’s why you should consider removing the old iOS backups you no longer need.
Each backup remains stored on your computer and is accessible via iTunes. To delete the old backups, you need to do the following:
- Choose the Apple menu and then select About This Mac.
- Go to the Storage tab and click Manage.
- Here, choose iOS Files.
- Select the backup you want to remove and click Delete.
- Confirm and you’re done!
That’s it! The backup files are gone from your Mac forever.
8. Wipe out Language files
Unused language localizations take up about1 GB of storage space. Mac applications come with language files for every language they support. It allows starting using the app in that language immediately. Cool, right? Not always. Just consider: when was the last time you used the app in Bengali or Korean? Since you don’t speak those languages, such files just waste space on your Mac. You need to remove the unnecessary language files and clean MacBook from that clutter.
How to delete the language files? Go to Finder > Applications, then right-click the app which language files you want to remove and choose Show Package Contents. Open the Resources folder and then find folders ending with “.lproj.” Every folder contains language files for one particular language. Note that for every app you should manually find and select the files to remove. But there is an automatic way to delete the language files that will save you tons of time — CleanMyMac X. Just download the application (for free) and it will do the job for you.
9. Delete old DMGs
Disk images (DMGs) often take up valuable space on your Mac. Here’s how to perform a Mac cleanup and get rid of those files:
- Open Finder and type “.dmg” in the search bar.
- Then delete all files that have .dmg extensions. Don’t forget to remove them from Trash as well.
Clean Your Macbook
CleanMyMac X allows you to locate and delete DMGs quicker. With its System Junk module you can remove unused disk image with a single click of a button:
Just press Clean and it’s done!
10. Sort your Downloads folder
Do you also download things and never get rid of them? Then, your Downloads folder probably needs a good old sort out. If you’re too scared to face that enormous pile of files, here’s a quick trick: sort all your downloaded items by date added. Then, scroll till the end of the folder, and you’ll see the dusty files that have been there for a while. Command-click to highlight multiple files and send them to the Trash.
11. Tidy up your desktop
Many people use Desktop as their primary destination for files. But this could be tricky because your OS treats every file on a desktop as an active window. When items on your desktop are too many, Finder gets substantially slower. This leads us to the most compelling advice in this article — cleaning up desktop does miracles!
Rather than just leaving every file on your desktop, organize them into folders. The latest macOS does that automatically thanks to the Stacks feature: right-click your Desktop and choose Use Stacks. Now all your files are grouped and you can delete them with a click. You can also use Google Drive, Dropbox, or any external storage device to save your files and keep your desktop tidy.
12. Clean your Mac’s keyboard
How To Clean Out Your Mac For Free
Our last but not least advice is to wipe your Mac’s keyboard. As you use your keyboard daily, it quickly gets dirty. Moreover, all those crumbs may live under the keys forever!
If you were wondering how to clean Mac’s keyboard, there are no special rules here. You can try blowing the dust and other particles out of your keyboard once in a while. Disinfecting wipes and alcohol-based sprays may also prove useful. Just choose the piece of fabric and wipe the keys gently to make them clean and shiny!
All in all, be careful with your system files. Don’t delete things you’re not sure about. If you are not completely confident that you can manage the task by yourself, better use a dedicated utility like CleanMyMac X to get a fresh and clean Mac in just two clicks. Here's the video describing quick tips to clean up your Mac:
Happy cleaning!