Remove Duplicate CSV Files Quickly

4n6 CSV Duplicate Remover is a smart utility designed to find and remove repeated entries from CSV files. It helps users clean large datasets quickly and improve accuracy without manual effort. The tool ensures that all original data remains safe while removing unnecessary copies.

Key Features of the App

  • Detect and remove duplicate rows from CSV files easily

  • Supports bulk processing for handling multiple files together

  • Option to select specific columns for comparison

  • Maintain data structure, headers, and formatting intact

  • Preview data before removing duplicates

  • Advanced filters like match pattern and case sensitivity

  • Create a clean output file after removing repeated entries

How It Works

Install and open the application on your Windows system. Add CSV files or folders using the browse option. The tool loads all data and shows a preview. Choose the duplicate removal option and set conditions like column matching or filters. Select a destination location and start the process to generate clean files.

Basic Specifications

Version: 1.0

File Size: Around 3.8 MB

RAM Required: Minimum 1 GB (2 GB recommended)

Processor: 1 GHz or higher

Supported OS: Windows 11, 10, 8, 7 and Server editions

Who Can Use It

  • Data analysts managing large datasets

  • Office users cleaning spreadsheet data

  • IT professionals handling data processing

  • Businesses maintaining accurate records

Demo Version

A free trial version is available. It allows users to remove duplicates from a limited amount of data so they can test the features before upgrading to the full version.

 0/5

App specs

  • License

    Demo

  • Version

    1.0.0

  • Latest update

  • Platform

    Windows

  • OS

    Windows 10

  • Language

    English

  • Size

    4.01 MB

  • Developer


Icon of program: 4n6 CSV Duplicate Remover

4n6 CSV Duplicate Remover for PC

  • Demo
  • 4.2
    1
  • V1.0.0

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Laws concerning the use of this software vary from country to country. We do not encourage or condone the use of this program if it is in violation of these laws.
Softonic

Is 4n6 CSV Duplicate Remover safe?

100/100

Score result: Clean

This file passed a comprehensive security scan using VirusTotal technology. It is safe to download.

  • Virus free
  • Spyware free
  • Malware free
  • Verified by Security Partners

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Scan Info

Last scan
Thursday, April 9, 2026
Scan provider
VirusTotal · Full report

File Integrity

File
1775723426484-77920478-setup-csv-duplicate-remover.exe
SHA256
1084d012ff6168cc068e5af14f6b7fc527421442d3a97e4adb0f2ddad3d6c50e
SHA1
df9e23d854452239cb52d3aaf6ad8e1fad0e0fed

Softonic security commitment

4n6 CSV Duplicate Remover has been thoroughly scanned by our advanced security systems and verified by industry-leading partners. This file comes from the official developer and has passed all our security checks, showing no signs of viruses, malware, or spyware. For more information, visit our Security and Trust Center

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