How to Delete Files that Cannot be Deleted on Mac

Are you failing to delete files on Mac? Then this article is a must read for you to explore the best solutions.

Sep 01,2019 • Filed to: Solve Mac Problems • Proven solutions

“Agh! Why I can’t delete a file?” is a common frustration with most Mac users. Usually, you find yourself having no clue on what to do next. Well, this article will guide you to your next and final step.

You like most people have various reasons to delete a file. However, whatever reason you might have, your Mac might not agree with you.

Since the creation of on-screen technologies, terms such as "delete", "erase", and "format" has been the go-to options in situations where somebody wanted to get rid of a file or application. Also, to safeguard a system in terms of freeing up space or easy removal of malware, the delete key has been beneficial.

However, in recent versions of operating systems, we have been unable in some cases to delete files from our computers. You have probably faced warnings such as ‘folder in use, cannot delete.’

So, how to delete files that won’t delete in Mac?

Well, we shall explain why you can’t delete a file and also the solutions in the sections below:

Part 1. Why I Can’t Delete File on Mac?

You have often wondered why you can’t delete an app on Mac. The presence of a Trash bin on Mac has always made it easy to sort out what you don’t need. However, this is not true.

There are underlying obstacles that can hinder you from clearing your system of specific files. At times these hindrances save us from deleting sensitive data, probably those required by the system to run.

However, the obstacles can, at times, go overboard. It is when you are unable to get rid of the average local files that you know are not useful to you and the system.

So why would the system or anything else keep you from doing so?

Well, some of the reasons include:

Part 2. Can't Delete Files? Go to the Finder

Usually, the most natural solution to cannot delete files is by dragging them to the Trash. In case you'd want the data back, command + Z would automatically undo your action. To empty Trash, you can access Finder by either double-clicking the Trash icon on your dock or go to the top left section on your Mac and select 'Finder.'

From the Finder menu, you can click on Empty Trash. Also, from the Trash icon at your dock, you can right-click and select Empty Trash.


But that doesn’t always work. An error “file can’t be deleted” may pop-up to alert you of this. In such a scenario, you can do the following:

1. Relaunch Finder

  1. Simultaneously press Command + Shift + Escape.
  2. On the menu that pops up select Relaunch


Make sure that the Finder loading is complete before you can start deleting.

2. Force quit Finder

There are several ways to force quit Finder. From the Apple logo at the top right.

  1. Click the Apple logo.
  2. From the menu, click on "Force Quit Finder".


It is the general way of doing it.

If you are familiar with the Terminal, you can use the ‘killall’ command to force quit Finder. After successful deletion of a file, you may not be able to empty Trash as the file can’t be deleted from the Trash.

In this case:

  1. Go to Finder on the top left.
  2. If Empty Trash didn’t work for you, select secure Empty Trash under it.


You can also press command and right click the Trash icon to secure empty Trash.

Part 3. Cannot Delete Files? Fixes Without Finder

Where the Finder method of deleting apps has not worked out for you, try the following:

Using the sudo command erases everything in the Trash. Thus, you should only use it if you know what you are doing.


Part 4. Can't Delete File Because File Is in Use on Mac

When MacOS thinks the file you are trying to delete is in use by another process, emptying the Trash will not work. Therefore, the first thing to do is to quit all other programs to ensure no other application could use any of the files on your Mac.

To force quit apps on the dock:

  1. While pressing option on your keyboard, right-click on the app.
  2. On the menu that appears, click on force quit.


With this method, you’ll have to quit all apps one by one.

Using the Apple menu:

  1. Click on the logo on the top left.
  2. On the drop-down menu, select Force Quit.
  3. On the next menu of available apps, select the app, you would want to quit and click on the Force Quit button.


After force quitting all apps, now try deleting the file or folder.

If force quitting all programs doesn’t work for you, you can try restarting your Mac or even shutting it down then power it on.

Part 5. How to Retrieve Deleted Files on Mac

In the process of trying to delete one file, you can end up deleting several of them, and in extreme cases, you might get frustrated and accidentally format your drive.

However, that is not the end of the road. Wondershare offers you Recoverit Data Recovery Mac version 8.0. Recoverit data recovery software is a suitable comprehensive way to cater for recovery options irrespective of how data was lost.

The software has access to various storage devices including a corrupted Mac Hard drive, USB drive, iPod, SD card, etc. featuring compatibility with FAT 16/32, NTFS, and HFS+ file systems.

  • A more organized main menu page: The main menu now displays drives that are both internal and external, including lost partitions.
  • Enhanced precision: You can now choose the specific location on which to run a scan.
  • Enhanced retrieval of files: Recoverit can now retrieve raw files from internal drives and other external devices that even the computer cannot recognize.
  • Better preview of images: When scanning for images, recoverit data recovery software offers a sneak preview of images, videos, and documents in a larger window to enhance the experience.
  • Allows for recovery of data from Drone camera and GoPro
  • It’s able to recover files from more than ten drives.

So, how do you use Recoverit to recover lost files?

Step 1: Select a Location

Launch the software and select the drive from where the data files are lost. If you don’t know which drive to search, tap on the “I can’t find my partition” option and hit the Start button.


Step 2: Scan the Location

Typically, the software will run an All-Around Recovery scan and search for the lost and deleted files on the entire drive.


Step 3: Preview and Recover

When the scan completes, the files will be listed on the screen. The software will sort out the files according to format to make the search easier. You can select multiple files at a time and have a preview at them.


You also have the option of doing a deep scan on the files at the bottom.

Part 6. Tips Against "Can't Delete Files on Mac"

Some of the issues that you face with deleting files on your Mac and end up believing that they can’t be deleted is false. “Why so?” You ask.

1. Settle your mind.

First things, first, you needed to relax. Frustrations often lead to irrational behavior. When you feel like it’s becoming impossible and you have done everything don’t start throwing tantrums. Realize that some files can’t be deleted for a reason or you probably are yet to find out.

2. Research online on various methods.

To find out what kind of files you should or shouldn’t get rid of, check on sites and articles such as this one. You can look at various methods of troubleshooting for an easy time.

3. Use past experiences.

As a Mac user, you must have heard of similar cases from friends. Ask yourself what they did differently and try to follow their footsteps.

4. Seek assistance.

When memory fails you, and you can’t remember what to do, call the right people. Reach out to online experts who can assist.

5. Be cautious.

Finally, with all that you do, be cautious. While struggling to delete a file, you can quickly end up getting rid of something as important as a system file. Double check on stubborn files when clearing your Hard drive.


Clearing your system is as vital as deleting files and emptying the Trash on your Mac, since with everyday use, your device accumulates unnecessary files. So, when a file error such as "file in use, cannot be deleted" pops up, be careful. Also, you should double check the kind of files you install, especially third-party apps.

However, when you or anybody else is stuck on how to delete files that won’t be deleted, direct them to check out this article. I am sure you have significantly benefited from it so, help others too.

Sue Wen

staff Editor

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