How to Clean a Mac Hard Drive for More Startup Disk Space


Published On: , by MacSoftAdmin

A fully loaded startup disk is something that will take place from time to time if you are a Mac user. In this case, you will notice a message about the error. After deleting some data from your computer, your hard drive will have some free space. However, the ways of resolving this issue are not limited. Simple cleaning of a Mac hard drive can be done in any other similar way. In this article, I will discuss the top methods how to clean a mac hard drive and get some free disc space.

During the working process, a hard drive, in any case, does not have to get beyond its 80% capacity. If you get some notifications about the full startup disk, you need to conduct some activities not to get delays and unsatisfactory work of a Mac. Otherwise, you will experience slowness and errors. Having this in mind, you need to clean up the Mac hard drive to bring it some free space without probable errors generated by the full disk.

Notably, you can also use an application like MacFly Pro. This app will help you get as much free space as possible and get rid of irrelevant stuff like corrupted cache or any duplicate files. It can boost up the quality of your Mac and save you hours of manual cleaning.

“Your startup disk is almost full” error message

Steps to Take if You Have No Free Space on Your Mac

Step 1: Decide What To Delete.

So you have no free disk space on Mac? To clear some space, you need to:

  • Search and analyze what files and sections take all of your disk space;
  • Then just remove the applications, files, or folders from your Mac manually or with the help of applications;
  • Otherwise, you can move them to the cloud system or an external hard drive.

Thus, be sure that you have a general understanding of what you are going to delete.

Sections that Might Take Your Disk Space

To know more about it, you just click the Apple menu > About This Mac. After this, just select the “Storage” tab and check the capacity of the disk storage in it.

Step 2: Delete the Files

In general, the large amounts and size of files cause the problem of insufficient space. To solve the problem and delete the files from Mac, it is possible to:

Deleting Trash from a Can

1. Clean the trash can

You can make it by clicking Ctrl+Click as well as right-click the Trash icon on your desktop. Just select Empty Trash and click the section. This action will delete the files sent to the trash.

In particular, all Macs can have a lot of trash cans. Therefore, a user might need to empty all of them. Thus, if you use iPhoto and want to delete some data from this section, just clean the trash in iPhoto. After that, you need to delete them from your hard drive. To make it, you have to right-click the Trash (or Ctrl+Click) in the chosen application and click Empty Trash.

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2. Delete old iOS backups in iTunes

The method can be used for old devices that were backed up a long time ago but no longer belong to you. In this case, a user may choose iTunes > Preferences > Devices > Select the version of backup to remove > Delete Backup.

3. Remove all the app caches and uninstall old Mac applications

It is natural that not all of the Mac apps are the best ones indeed. A user can just move these files to the Trash can as well. One needs to click the icon named Launchpad within the Dock. After that, just press on an icon with the left button of a mouse. Whet the selected icon starts to jiggle you can delete the needed app.

4. Clear temporary files

Your Mac does contain temporary files in any case. During the work with Macs, there are a lot of files that are left after some processes. They can be cookies of your Internet history, any browsers caches, and so on and so forth. For example, you can clear Safari caches to get more space. You just have to click Safari on your screen and click Preferences in the menu. Take these steps after:

  • Select the Privacy tab and choose Remove All Website Data;
  • Select Remove Now in the popped-up window.

Step 3. Move files to the iCloud storage or another hard drive

All the files can also be moved to the additional external hard drive or iCloud storage as well.

Moving Your Files to an External Hard Drive:

  1. Any connected hard drive or USB device will appear within the Devices menu.
  2. Select those files that you need to transfer and press the “Command” button.
  3. The next step is to drag and drop the files from the window of Mac’s Finder into the window of an external hard drive.
  4. Eventually, click the button named “Eject” and remove your hard drive when you finish.

Now you know how to remove all the unnecessary data manually, however, I would recommend you using a MacFly Pro to get more free space and save a vast amount of free hours for something really valuable.