How to Remove Duplicate MP4 Files on PC? – A One-stop Solution

How to Remove Duplicate MP4 Files on PC

Summary: Let’s dive into the ultimate guide for tackling the common query: “How to remove duplicate MP4 files on my PC?” Let’s get started.

In today’s digital age, videos play a vital role in our relaxation, ranging from brief clips to full-length movies and content on platforms like YouTube. However, as we accumulate these files for our entertainment, duplicates can pile up, causing our PCs to slow down. So, how can we effectively address this issue on Windows 10/11? Well, the presence of duplicate videos, which are essentially identical copies, can significantly affect system performance. Therefore, this article offers a range of both free and efficient professional solutions to tackle this problem head-on. However, if you are a Mac user and looking for a precise solution, follow the tech on “How to find and remove duplicate videos on MacOS?”

Noteworthy Benefits of Delete Duplicate MP4 Files on Windows

Erasing duplicate media clips offers several key benefits:

Gain Space: Clear redundant videos to free up digital storage.

Stay Organized: Delete identical files for a neat file system.

Access with Ease: Streamline video searches by eliminating duplicates.

Backup Efficiently: Optimize backup time by removing similar media files.

Improve Performance: Enhance computer speed by reducing duplicacy.

Avoid Confusion: Minimize the risk of selecting the wrong video file.

Speedy Transfers: Accelerate file transfers by clearing duplicates.

Quality Library: Elevate the media library by removing unnecessary duplicates.

Method 1: How to Get Rid of Duplicate MP4 Files on Windows 10/11 using File Explorer?

Now, let’s explore the practical steps for comparing files—scrutinizing their appearance, names, and extensions. Proceed to eliminate similar MP4 files on Windows 11 or 10.

Initiate File Explorer on your PC. Head to your chosen location for detecting and erasing duplicate files, such as This PC → Downloads. In the upper-right search bar, input the file format (e.g., .mp4, .avi) and press Enter. The outcomes will showcase in the specified format.

Next, refine your search by name, size, or creation date. Conclude by carefully assessing and removing each redundant video file individually.

Unlike typical Google search results, we’ve skipped using Indexing Options. This is because File Explorer has a robust detection mechanism using the pre-built index. Therefore, we suggest avoiding Indexing Options for better performance.

Method 2: How to Find and Eliminate Duplicate MP4 Files through Command Prompt?

This technique delves deeper into technical aspects compared to the previous one. Essential basic command prompt knowledge is required. Let’s dive into the process:

Start by pressing ‘Win + R‘ to open the Run dialog box. Then, type ‘cmd’ and press Enter. This action takes you to the Command Prompt Window.

Next, use ‘cd’ and ‘dir’ commands to navigate to the folder where you want to search for duplicate movie clips. For example, type ‘cd path\to\your\videos.’

After that, employ the File compare (fc) command to distinguish duplicate clips. For instance: fc file1.mp4 file2.mp4.

Method 3: How to Identify and Delete Duplicate MP4 Files in PowerShell?

Duplicate MP4 files can accumulate on your computer over time, consuming valuable storage space. Identifying and removing these duplicates can help optimize your storage and improve system performance. PowerShell, a powerful scripting language on Windows, can be utilized to streamline this process. In this guide, we’ll walk through the steps to identify and delete duplicate media files using PowerShell.

Step-by-Step Guide:

Step 1: Open PowerShell:

Press Win + X and select “Windows PowerShell” or “PowerShell (Admin)” to open PowerShell with administrative privileges.

Step 2: Navigate to the Target Directory:

Use the cd command to navigate to the directory containing your media files. For example:

cd C:\Path\To\Your\Media\Folder

Step 3: Identify Duplicate Files:

Use the following PowerShell script to identify duplicate media files based on their content:

Get-ChildItem -File -Recurse | Get-FileHash | Group-Object -Property Hash | Where-Object { $_.Count -gt 1 } | ForEach-Object {

    $_.Group | Select-Object -Skip 1 | Remove-Item -Force

}

This script uses the Get-FileHash cmdlet to calculate the hash of each file, grouping them by hash, and then deleting the duplicates, keeping only one copy.

Step 4: Confirm Deletion:

PowerShell may prompt you to confirm the deletion of each duplicate file. Type A and press Enter to apply the action to all files if prompted.

Step 5: Verify Deletion:

Ensure the removal of duplicate files by inspecting the directory. Employ the Get-ChildItem cmdlet for listing files. Subsequently, review the directory to verify deletion.

Get-ChildItem

Additional Tips:

To limit the script to specific media file types (e.g., .mp4, .mp3, .jpg), you can modify the Get-ChildItem cmdlet accordingly. For example:

Get-ChildItem -File -Recurse -Include *.mp4

Regularly perform this task to keep your media library organized and free from unnecessary duplicates.

By following these steps, you can efficiently identify and delete duplicate media files using PowerShell, helping you reclaim valuable storage space on your computer.

Shortcomings in the Manual (Free) Solutions to Get Rid of Duplicate MP4 Files

Here are some of the major limitations in the manual solutions to delete duplicate MP4 files:

Removing identical video files consumes time and effort. Moreover, human errors may result in crucial data deletion or missing duplicates.

Effectiveness diminishes with extensive datasets, and it’s incompatible with dynamic ones. Additionally, lacking automation makes it unfriendly for repetitive tasks, necessitating technical expertise.

Most Effective Solution on How to Delete Duplicate MP4 Files on PC

Discovering manual and cost-free alternatives can prove challenging, requiring technical skills and yielding unsatisfactory results frequently. Our recommendation? Opt for the reliable SysTools Best Duplicates Finder and Remover on your PC. It quickly detects and removes duplicate movie files. Why is it exceptional?

Experience an intelligent file scan and recognition engine. Plus, enable recursive scanning with flexible parameters. Choose options to move or remove duplicate video files hassle-free. With compatibility extending to over 70 file extensions (e.g., .mp3, .mp4, .png, .jpg), it stands out.

Precisely identify visually identical images. Safeguard your data during the scanning process. The trial version is available for exploration at no cost. Give it a try and simplify your duplicate file management effortlessly.

Steps to Detect and Erase the Similar MP4 Files on Windows 11 & 10

  • Get started by installing the Duplicate Video File Finder Tool on your computer. Then, effortlessly identify duplicate video files with ease. 
  • Next, choose the target folder by clicking “Add Folder.” 
  • In the dialog box, set your scan preferences (like file type), then click “Continue.” 
  • Remove duplicate video files by clicking “Delete.” 
  • Confirm completion by checking “Deleted” under the Action tag.

Wrapping Up

In our article, we delved into effective ways to remove duplicate MP4 Files on your PC. We covered both manual (free) and expert (quick) methods for Windows 10 & 11. While the free options are easy to access, they often lack reliability. For a more efficient solution, we suggest using a duplicate video file detector and removal application.