Duplicate files are one of the reasons that you run out of storage on your iMac or MacBook. You may wonder:
Why are my Mac duplicating files?
The free version of Duplicate File Finder is an independent application, not a trial, and has more features than other free duplicate removal apps. For the advanced features like removing duplicates in bulk, comparing folders, or merging folders, you can then upgrade the app to a Pro mode for only $19.99.
Well, there are multiple possibilities:
Free Duplicate File Finder For Mac Os X Versions
When you move a patch of images into your Mac and view them with Photos app, these photos have two copies: one in the folder that they are moved into, the others are in Photos Library.
We usually preview the email attachments before downloading the files. However, once you open an attachment, the Mail app has automatically downloaded a copy of the file. So you get two copies of the attachment if you manually download the file.
You download a photo or file twice without noticing it. There will be '(1)' in the file name of the duplicate.
You have moved some files to an external drive but forget to delete the original copies.
You can manually find out duplicate files on Mac OS X. However, just think of the time and effort it takes to sort out thousands of duplicates from folder to folder! There must be better ways to find and remove duplicate files all at once.
- 7) Duplicate File Finder Remover for MAC. The free version of Duplicate File Finder removes duplicates from MAC computers, and on any disk or folder. The PRO version does not offer much more than most free file finders offer but it allows you.
- Finder has one particular option to help every Mac user find and list duplicate files in just minutes. All you have to do is open Finder and click File - New Smart Folder. In there, you can set up the kind of file list you would like to look out for and the type of files you would like to list.
Here we will introduce to you two easy ways to find duplicate photos, documents, music or video files in your Mac OS X: using Terminal or using duplicate files finder for Mac. You can get tons of free space on your Mac in a few clicks.
Method 1: Find Duplicate Files on Mac with Terminal Command
By using Terminal command, you can detect duplicate files more quickly. However, this method is NOT for those have barely used Terminal before. It might mess up your Mac OS X/macOS if you enter the wrong command. Now, you can follow the steps below to find duplicate files on Mac manually:
Step 1. Open Finder and type terminal to bring out Terminal tool.
Step 2. Choose a folder that you would like to clean duplicates and locate the folder with cd command in Terminal. For example, to search duplicate files in Downloads folder, you can type: cd ~/Downloads and click Enter.
Step 3. Copy the following command in Terminal and hit Enter.
find . -size 20 ! -type d -exec cksum {} ; | sort | tee /tmp/f.tmp | cut -f 1,2 -d ‘ ‘ | uniq -d | grep -hif – /tmp/f.tmp > duplicates.txt
Step 4. A txt. file named duplicate will be created in the folder that you have chosen, which lists out duplicate files in the folder. You can find and delete the duplicates manually according to the txt. file.
But the downsides are:
Searching duplicate files with Terminal in Mac is not accurate. Some duplicate files can be found by Terminal command.
With the search result provided by Terminal, you still need to manually locate the duplicate files and delete them one by one. It is still not clever enough.
Above is how to remove duplicate files on Mac for free. But if you want to find and remove duplicate files on your Mac all at once, you need the help of a well-designed duplicate files cleaner for Mac. Please check it out in method 2 below!
How to Use Macube Cleaner to Scan and Remove Duplicate Files
You should always notice that using the terminal fails to help you discover all of the duplicate files and what's more, you need to delete them one-by-one, which can be time-consuming. So in this guide, I would like to introduce you the best duplicate file finder for Mac, which will help you locate and remove duplicate photos, songs, documents and other files from your Mac in one simple click.
Macube Cleaner(opens new window), a desirable Mac cleaner and the must-know free duplicate file finder app for Mac, is safe, well-designed and user-friendly, which can be told from the thoughful details in the whole process. It supports to scan the whole Mac and display all duplicate files before you. It's easy to use and just as simple as the following steps show.
(It's now available to free download and you will get 500 GB free storage for the files to delete. Of course, this duplicate file finder also offers a full version which contains added features without any limitation. Anyway, you can download the app now as it costs nothing unless you purchase the full version).
Step 1. Download and Install Macube Cleaner
Step 2. Open Macube Cleaner
Microsoft Duplicate File Remover Software
Launching Macube Cleaner, you can see the System Status of your Mac clearly. On the left column, you can choose the data types to clean, such as large & old files and installers. Select Duplicate Finder to find and clean duplicate items on Mac.
Step 3. Start Scanning Folders on Mac
After selecting Duplicate Finder from the left sidebar, Macube Cleaner supports users to scan certain folders, so click Choose Path and select a desired folder to open. Then, click the Scan tab to get it started.
Step 4. Preview and Remove Duplicate Files
When the scanning process completes, all the duplicate files will be listed on the interface and actually they are classified in categories.
Click the small triangle beside each duplicate file to preview the duplicate items. Choose the duplicate files you want to delete and finally Click Clean to delete them all. See how much space is free up!
Note:
You can preview the photos, videos, songs, etc. in the first place to avoid mistaken deletion.
It is no doubt that Macube Cleaner is a better choice than Terminal. It can find all the duplicate files and remove extra copies in one click while Terminal is only suitable to techies, and more importantly, it fails to find out all duplicates. So why not download the duplicate files finder app and have a try? If you have any problem when trying to delete duplicate files on hard drive, just leave us a message on the comment box below!