Do you have duplicate files on your Mac using your storage space? Maybe you have downloaded the file more than once or you move a group of files and delete the originals, or maybe you saved the files in different places. There may be many reasons why your files are duplicated on the computer your Mac.
You can always search for duplicate files and remove them manually. But do you really want to spend that long in such a task HARD?
I know of
Here are how to find duplicate files and delete them on the system running the macOS using a free application called Duplicate File Finder.
How to find duplicate files and delete them on computer Mac
1) when you open the app, you will see the screen all clear to start. Click the button “Add” to review your folder or drag the folder and drop it on the screen. Then, click on Scan.
2) after the inspection is completed, you will see the number of duplicates that have been found, including the quality and size with the option to implement them. You can also check the pie chart or the bar chart to get a quick view.
3) Click one of the buttons at the top to review the selected files. You can see all of repetitions or a certain type of files. If you want to choose specific files to delete them, just selected one after the other. If you want to delete them all, click Auto Select to select the entire group.
After selecting your file, click “Remove Selected” at the bottom.
4) you will get additional display for duplicate before you delete it. If you want to delete them completely click on Remove. If you change your mind, click on the Close and will return to the results screen.