How to Scan and Delete Duplicate PDF Files on PC?

Outline: Are you having trouble finding and getting rid of a specific PDF file among different files stored on your Windows 10/11 system? Then, don't you worry, we have learned about it for you. In this article, we will discuss several methods for “How to scan and delete duplicate PDF files on PC?”

In our regular tasks, we often work with many PDF files that may be downloaded, converted, or assembled. Unfortunately, these cluttered PDF files give rise to duplicate files on your system. Hence, you need to find and eliminate a similar set of PDF documents. Apart from the PDF files, if you have PNG, JPG, or MP4 files, you can follow the guide on “How to delete duplicate files on PC?”

How to Find and Erase PDF Files on Windows 10 Instantly? 

Step 1. First, download and install the Duplicate PDF Remover application, then proceed to start the program. After this, proceed to click on the Add Folder button in order to open the folder that contains the duplicate files.

Step 2. After that, customize the scanning parameters as per your requirements.

Step 3. In the file type section, pick the PDF file format. Then, hit Continue.

Step 4. Once the scanning is complete, click on the “Delete” tab. 

Also Read: How to Delete Duplicate Photos on PC?

How to Identify and Get Rid of Duplicate PDF Files on My PC?

To locate and eradicate duplicate PDF documents, as a rule, we always resort to the manual solution, pretty much always finding ourselves in uncomfortable places characterized by errors and the extremely embarrassing possibility of losing a data packet. This method is, however, a bit reliable than the others. Here are steps, you can follow:

Launch the File Explorer by pressing the Windows + E keys together. Click the folder that contains similar files. Besides this, you can use the Windows Search by entering the symbol "." and hitting Enter. After that, tap on the "View" tab to organize files by name or size. After doing this, you can search and delete similar PDF files in one go.

How to Find and Delete Similar-Looking PDF Files from PC Using Command Prompt?

If you are a technical user, deleting duplicates can be a piece of cake for you. However, for the not tech users, it can be undesirable to prefer this option. Further, it can lead to confusion and ultimately lead to data decline. 

To run the following code. First, save the script in .bat format. Henceforth, execute this file in the folder where you want to find and erase a similar collection.

@echo off

setlocal enabledelayedexpansion

echo Let's locate and eliminate duplicate files...

for /r %%i in (*) do (

    set "currentFile=%%~ni"

    if not defined currentFile (

        set "currentFile=%%~xi"

    ) else (

        set "currentFile=%%~ni%%~xi"

    )

    if not defined files[!currentFile!] (

        set "files[!currentFile!]=1"

    ) else (

        echo Deleting duplicate file: %%i

        del "%%i"

    )

)

echo Duplicate files are successfully deleted.

Here are the steps:

• Start the text editor on your PC

• Next, Paste the above script. 

• After that, save the file with the name "DeleteDuplicates.bat".

• Finally, go on and run the utility and remove duplicates by double-clicking on the file. 

This program finds and removes duplicate files of Adobe Acrobat PDFs according to their titles. It is necessary to note that you perform this action at your own risk; you must ensure that all your files are safe before proceeding. Moreover, sensitive data should always be handled with care.

Major Limitations in Using the Above Manual Solutions: Erase Similar PDF Files

• Sorting identical PDFs by hand takes a long time and can lead to errors in the identification of small distinctions. 

• Inconsistent file naming procedures create another layer of difficulty involving careful file selection to avoid losing important information. 

• Direct sight of image-inclusive PDFs is almost impossible hence need to be extra careful during their disposal. 

• The working economy is poor, and high levels of precision are not maintained while coping with bulk-scanned PDFs. 

• The same applies to a long stretch of time dealing with a huge amount of big data, particularly when searching for a specific PDF version without knowing its clearly labeled file name. 

• Organizing a collection of papers that is not smaller than a kindle library is inconvenient and very laborious, as there is a high risk of losing files by careless actions. 

• Changes in the metadata may lead to a mismatch when trying to find duplicate pdf files using their checksums hence causing undetected duplicates. 

• The fundamental problem still remains the need for accurate handling by human beings.

How to Find and Remove Duplicate PDF Files in a Folder for Win 11/10/8/7? - A Master Guide

During this segment, the emphasis shall be laid on the various means through which duplicate PDF files can be located in an efficient and reliable approach, and also be removed if found unnecessary. In addition, when the traditional approach does not work, this particular approach can come in handy. Please now make use of this SysTools duplicate file finder tool to effectively perform scanning of not only PDF files but also other files like PNG, MP4, JPG files, etc. Here, you will only have to mention the file category, and the software will efficiently search for and delete every duplicate PDF file from your device. Check out some of its features.

• Efficiently scan folders and sub-folders.

• Seamlessly operate on Mac and Windows platforms.

• Effortlessly conduct recursive scanning.

• Quickly manage duplicates through moving or deletion.

• Identify various document types (DOC, XLS, PPT, PDF, etc.).

• Utilize diverse scanning methods (MD5 hash, metadata, content hash).

• Offer previews of duplicate files.

Use this software today to declutter your storage file system seamlessly.

Salient Steps to Find and Eliminate Duplicate PDF Files

• Run the Duplicate PDF Finder tool.

• Click on Add Folder to open the suspected folder.

• Choose the PDF file type in the Scan Configuration dialog, then proceed.

• Access the Delete tab for additional actions.

• Confirm deletions by reviewing outcomes in the Action section.

Final Takeaway

From the above discussion, you will gain insights related to how to find and remove duplicate PDF files in a folder. To be more precise, we have discussed the manual and professional guide. Also, we came to know that handling duplicate PDF files through the manual approach can be challenging. As a result, we suggest the best duplicate PDF file remover.