[FULL FIXED] Your Startup disk Is Almost Full On Mac Issue

Last Updated: 2021-10-08

Summary: The article below will introduce Mac users best efficient steps to resolve the your startup disk is almost full problem on your mac system and access your system with the same performance as you would want 


Overview Startup Disk is Almost Full Issue

Most of the time the issue is used to be notified as startup disk full in earlier mac versions, while for the latest mac versions it will notify as your startup disk is almost full. When this issue occurs, all the Mac users will witness a lower performance on their Mac system.

This issue can be caused by a number of outdated files, caches, apps, and old logs on your system which are no longer of use, and the worst part is that you can actually never see them. Nonetheless, to avoid this problem, you will have to clean your disk at the onset and then follow the suitable solutions to fix the problem!

However before directly coming to the solutions, let’s get to know a bit about this problem. Well, startup disk is a hard drive or partition that contains all the installed applications and your operating system. As it is the main drive or disk of your mac system hence, given by the name startup disk.

Usually, external hard disks are used by the mac power along with the main drive but for an average user, there is only one drive i.e. the startup drive or disk. When this message occurs, it indicates that there is no storage space left in your disk. Moreover the maximum space that can be used is around 85%, anything beyond the limit can be problematic.

Check Disk Space on Mac System

To check the disk space, you need to know the name of your startup disk.

Step 1: Click on the Apple icon and choose the About This Mac option.

Step 2: Check Startup Disk from the overview section and the name together.

In some cases, it’s called the MacHD or Macintosh HD so you have to follow the steps below to find the space on your startup disk.

Step 1: Click on the Apple logo and navigate to About This Mac.

Step 2: Go to the storage panel and check the available storage capacity.

This storage bar will show the file types that are occupying the space.

Full Solutions to Fix Your Startup disk Is Almost Full Issue

Solution 1: Empty Trash

Step 1: Press Ctrl + trash icon from the Dock.

Step 2: Click the Empty Trash option.

Step 3: Please be Confirm that you want to empty the trash folder.

Solution 2: Deleting Downloads

Step 1: Go to Downloads through Finder.

Step 2: Select the filter icon to sort by size.

Step 3: Start to remove the larger files size.

Solution 3: Deleting App Cache

Step 1: Go to Finder and click on Go.

Step 2: Choose Folder from the Finder menu.

Step 3: Type in ~/Library/Caches to access and remove the files from the cache folder.

Step 4: Repeat the same steps for /Library/Caches without ~.

Solution 4: Clean Duplicate Photos

Step 1: Go to Finder and select File followed by navigating to the New Smart Folder.

Step 2: Click the + button from the upper right corner of the screen.

Step 3: Choose the file type image if you wish to look for duplicate pictures.

Step 4: Then, select organise by name to find files with duplicate or same name.

Solution 5: Uninstall Unnecessary or Unused Apps

Step 1: Launch CleanMyMac X and then go to Uninstaller.

Step 2: Check the box beside the unwanted apps.

Step 3: Clicking the Uninstall option to remove all the selected apps.

Solution 6: Remove Logos

Step 1: Go to Finder and then select Go.

Step 2: Navigate to Folder from the Finder menu and type in ~/Library/Logs.

Step 3: Go to the logs folders to remove them from your Mac system.

Solution 7: Delete iOS Backups

When you sync your iPhone with your Mac system, it creates a backup of hidden files that are located somewhere on your system. So follow the steps below to remove these backups:

Step 1: Launch Finder and select Go.

Step 2: Go to Folder from the Finder menu.

Step 3: Type in ~/Library/Application Support/MobileSync/Backup/ and delete all the backup files from the system.

Solution 8: Remove Language Files

Usually when you install any app to your Mac system, it comes with language packs that allows you to switch from one language to another. However when there are too many unnecessary language files apps on your system, it can lead to the your startup disk is almost full issue.

Step 1: Launch Finder and then go to Applications.

Step 2: Press ctrl + select the app then select the Show Package Contents option.

Step 3: Go to Contents and Resources.

Step 4: Check for the files ending with .lproj and delete these language packs which are not required.

Recovery Accidental Delete Files with Mac Data Recovery Tool

Bitwar Data Recovery Software for Mac is the best data recovery tool to restore any lost files from Mac because it can support up to 300+ file types from any internal or external storage device such as flashcard, memory card, SD card, external hard drive, HDD, internal drive and others.

Steps to Retrieve Accidental Lost Files from Mac:

Step 1: Download and install the Mac data recovery software on Mac from Bitwarsoft Download Center.

Step 2: Launch the software and select the partition or devices. Then click on Next.

Select Partition

Step 3: Select the scan mode and click Next again.

Scan Mode

Step 4: Choose the File type of the file you want to retrieve and click on the Next button.

File Type

Step 5: Preview the scan results and choose the file you need. Last, click recover to start the data recovery process.

Video File

NOTEDO NOT SAVE the files back to the same partition to PREVENT DATA OVERWRITTEN on Mac!

Fix-It Easily!

Mac Startup disk is almost full error is one of the most common issue that can happen in mac systems when the storage capacity goes beyond 85%. Therefore it becomes vital to remove outdated apps, cache, files, and logs that are no longer in use to improve the system’s performance by following any of the mentioned solutions above to solve it as soon as possible!

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