How to Find and Delete Duplicate Videos on Mac & Windows

Reasons Why You Should Remove Duplicate Video Files

The following are the prime reasons for deleting duplicate videos from a Mac and Windows device:

• Duplicate videos take up unwanted storage. Which can be utilized for storing more important data.
• Additionally, removing duplicate videos improves system performance, making your system faster and efficient.
• Moreover, deleting duplicate videos can help you to easily manage and find other videos.
• Also, it reduces the chance of getting confused or accidental deletions while finding any video in a hurry.
• Furthermore, when we remove duplicate videos, taking a backup of other data becomes more convenient.

Manual Methods: Delete Duplicate Videos on Windows

In this part, we explain some manual techniques to be performed on a Windows device. However, before you begin to remove duplicate video files, make sure you have created a backup of all files. This will help you restore videos if any are deleted by mistake. So let’s see them one by one:

Method 1: By Deduplicating the Videos Folder

It’s the easiest way to delete duplicate videos. This method uses the built-in sorting feature (by date, size, time, etc) to find and delete duplicate videos. Here are the steps to do it:

1. Launch File Explorer on your device.
2. Now, navigate to the Videos folder.
3. Then, press View >> Preview Pane >> Details.
4. After that, pick the duplicated videos.
5. Press the Control + Shift keys to delete them permanently.

Method 2: Using Windows Media Player

1. Open Windows Media Player on your system.
2. Now, choose videos, then right-click on them. Select Manage Video Library.
3. Here, pick the Videos folder. Click OK.
4. Then, select the duplicate videos and press Delete using the keyboard.
5. Confirm the deletion, then select ‘Delete from library and my computer’.
6. At last, click OK.

Method 3: Delete Duplicate Videos Using File Explorer

Removing duplicate files on Windows is easy. Just follow these quick steps:

1. First, click on the search bar, then type Indexing Option, and select it.
2. Then, press Modify >> Show all locations.
   Note: A pop-up will ask for your login. Verify that you’re utilizing an admin account to make changes.
3. Here, ensure all boxes are checked under Changed selected locations. If they are, click OK, then Close. If not, check them all first.
4. Then, click Windows + E using the keyboard to open File Explorer.
5. After that, hit Search in the top-right corner and give the extensions for the video format. Like .flv,.mov,.avi,.wmv,.mp4, .3gp, etc.
6. To sort by name:
   1. Click the View tab.
   2. Then, select the Preview pane under Panes.
   3. Now, choose Details under Layout.
   4. Under Current view >> Group by >> Name.
   5. To arrange in ascending order, click Group by >> Ascending.
7. Select the file you want to delete and press DELETE on your keyboard.

Free Methods to Delete Duplicate Videos on Mac

Here in this section, we describe some manual techniques for finding and removing duplicate videos on your Mac device.

Method 1: With the Help of Finder

Finder is an application in macOS that helps to find duplicate videos on Mac device. But it can’t delete them automatically. You have to do it manually, find and delete the duplicate files. Follow the steps to do it:

1. First, launch the Finder app from your application folder.
2. Now, go to the folder that contains your videos.
3. Then, click View >> as List, then sort them by Name or Size.
4. Identify duplicate videos with the same name or size.
5. Hold Command and click each duplicate, then right-click and select Move to Trash.

Method 2: Delete Duplicate Video Files on Mac Using Terminal

1. First, to launch the terminal, go to Applications > Utilities > Terminal.
2. Now, use the cd command to navigate to the folder containing videos. e.g
   
3. Find duplicates by running this command:
   
4. Delete duplicates using the command:
   

Note: These commands can remove files permanently from your Mac device.

Method 3: Using Photos App

1. First, launch the Photos app on your Mac device.
2. Now, drag and drop videos into the Photos app, or use Import if they aren’t in the library.
3. Then, Create a Smart Album. Click File > New Smart Album. Also set criteria (e.g., File Name, Date).
4. Now, Smart Album will show matching videos. Review and find duplicates.
5. Then, pick duplicate files in the Smart Album and hit the Delete option. Confirm the deletion.
6. At last, go to recently deleted, select videos, and click Delete All to permanently remove them.

Things You Must Consider

Here are the key limitations which is why the manual method is not a perfect solution to delete duplicate video files:

• Manual methods may not be able to distinguish videos that are almost the same but slightly different.
• You can not perform bulk deletion using manual techniques.
• Moreover, you can only check the size and name of the video, but not the actual content.
• Additionally, these methods might be time-consuming and have a high chance of human error.

Reliable Software to Delete Duplicate Videos on Mac & Windows

Utilizing manual methods may be free and cheap, but they come with lots of limitations. So, using Aryson Duplicate File Finder & Remover software is the simplest and most effective choice. It terminates all the limitations of manual methods. The software find and remove duplicate photos or images on Windows without any issue. Also, this tool quickly deletes duplicate videos on Mac and Windows. Moreover, this software removes multiple files quickly with just a few clicks.

Here are some important features of this tool. Let’s take a look at it:

• This utility scans files from both main folders and subfolders.
• Also, this tool finds identical files by comparing their content and names thoroughly.
• Moreover, this software removes duplicate files based on their attributes such as name, size, and type.
• Additionally, this software finds and removes duplicate files from over 80 different file formats.
• The trial version of this software is to find up to 50 files per folder and remove them one by one.

Quick Steps to Find and Delete Duplicate Videos

1. First, download the Aryson Duplicate File Finder on your device.
2. Run the software and click Continue.
3. Now, choose Add File or Add Folder and add files of your choice.
4. Here, select the duplicate Parameter as per your need. Hit Next.
5. Wait till the scanning is complete.
6. You can choose to manage duplicates: “Move to Trash”, “Move to Folder”, and “Delete Permanently”.
7. Click on the Report tab to view the detailed report of this software.

Conclusion

In this blog, we have learned how to find and delete duplicate videos for your Mac and Windows device. Also, we see that manual methods have various limitations and work on a very small number. But the professional Duplicate File Finder & Remover helps you to quickly delete duplicate files in bulk with an easy-to-use to use interface.

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