csv duplicate remover

(Average Rating 4.6 Based on 976 Reviews)

For Win:

Screens

Guide

For Mac:

Screens

Guide

FreeViewer CSV Duplicate Remover

FreeViewer CSV Duplicates Remover is a reliable software designed to identify and remove duplicate records from single or multiple CSV files by maintaining original data structure. Compare entire rows or selected columns to Clean CSV datasets quickly. CSV Duplicate Eliminator makes organizing CSV data simple and accurate.

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Purchase Now 30 Days Money Back*

Download Now Safe & Secure

Purchase Now 30 Days Money Back*

Remove Duplicate Records from Single or Multiple CSV Files
Compare Duplicate Entries Using One or Multiple Selected Columns
Dual Scan Mode “Within File” or “Across File” to Find Duplicate Entries
Preserve Original Data Structure, Formatting and Column Order
Process Small and Large CSV Files With CSV Duplicate Finder
Save Cleaned CSV File to Any Preferred Location
Supports CSV Files Created by Excel, Google Sheets, LibreOffice and Apple Numbers
Fully Compatible With Windows 11, 10, 8.1, 8, 7 and Mac All Versions

High Rated Software Utility For CSV Files

FreeViewer CSV Duplicates Remover Tool is Trusted and Reliable Solution

SoftwareInformer: 4.8 Rating

“SoftwareInformer has rated FreeViewer Software a clean and 100% secure utility. As the software is smart enough to find, compare and clean large csv files.”

CNET: 4.5 Star Rating

“FreeViewer CSV Duplicate Remover Tool for Mac and Windows OS is highly appreciated and rated by CNET with 4.5 star rating for its user friendly interface, accuracy, speed and performance.”

Why Choose a CSV Duplicates Remover Software?

Professional CSV Dedupe Software helps you remove duplicate records from CSV files accurately, faster and easier.

Precise Duplicate Removal

Remove duplicate entries from CSV files based on selected criteria while preserving unique data for clean, accurate and organized results every time.

Batch CSV Processing

Process single or multiple CSV files in one operation which reduces manual effort and saving time when cleaning large datasets.

Flexible Column Matching

Compare duplicate records using one or multiple selected columns to identify duplicates according to your specific data requirements.

Preserve Data Structure

Maintain original CSV formatting, column order and also file structure while removing only duplicate records from your dataset.

Large CSV File Support

Smooth process both small and large CSV files without changing any original content which makes data cleanup simple and reliable.

Secure Offline Processing

For complete privacy your all CSV files are processed directly on your Windows and Mac system without uploading data to an external server.

Features of FreeViewer CSV Duplicates Remover Tool

CSV Duplicate Remover Tool With Advanced Features to Simplify Duplicate Data Management.

Delete Duplicate Records from CSV Files

Finding duplicate records manually can be time consuming and error prone especially when you are working with large datasets. Reliable CSV Duplicate Cleaner Tool automatically scans selected CSV files, identifies duplicate entries based on your chosen criteria and removes only the repeated records.

Batch Process Multiple CSV Files

Organizations generally receive CSV exports from different departments, applications or databases. Processing each file individually needs unnecessary time and effort. The software supports batch processing that allows you to add multiple CSV files in one session and remove duplicate records from all selected csv files efficiently.

Compare Duplicate Records

Not every duplicate record is identical across all fields. In many cases duplicates need to be identified using specific columns such as Email Address, Employee ID, Customer ID, Phone Number or Product Code. You can use this CSV Duplicate Finder Software that allows you to choose one or multiple columns for comparison and gives you complete control over how duplicate records are identified within the CSV file.

Maintain Original Data Integrity

Removing duplicate entries should never compromise the quality of your data. FreeViewer CSV Duplicate Remover Tool keeps original file structure, column sequence and formatting safe throughout the duplicate removal process. Only duplicate entries that match selected criteria are removed.

Wide CSV Compatibility

The software fully supports standard CSV files that are generated by a variety of spreadsheet applications, database exports, CRM systems, ERP platforms and reporting tools. Whether your CSV file originates from Microsoft Excel, Google Sheets, LibreOffice Calc, Apple Numbers or another application capable of exporting CSV data. FreeViewer ensures a smooth and reliable csv duplicate removal experience.

Case Sensitive Duplicate Detection

For many business datasets uppercase and lowercase characters represent different values. The software includes a Case Sensitive comparison option allowing to determine whether values such as "John" and "john" should be treated as unique records or duplicate entries. This allows users to Remove Duplicate CSV Data easily.

Technical Specifications of CSV Duplicate Remover

Free Download CSV Duplicate Finder Tool to Delete and Clean Repeated Records

Processor

Intel® Core™ 2 Duo CPU E4600 @ 2.40GHz

Memory & Storage

4 GB of RAM (4 GB is recommended) | 100 MB of free hard disk space required

Deployment Prerequisites

Supported Editions

Windows 11, 10 (32 bit or 64 bit) | macOS Big Sur, Monterey, Ventura, Sonoma and Latest macOS versions

FAQs

Q: Is Anti-Virus blocking the export process?

Disable Anti-Virus temporarily or whitelist the software in your settings for proper functionality.

Q: Unable to create output in destination?

Avoid using NAS, SAN, or Network drives. Ensure the source file is on the local migration machine to perform successful migration.

Software Download

Windows: Release v3.0 | File Size: 76.22 MB | MD5: e6e70b899acdbb34ea70f1b2eb5e8a49

Mac: Release v3.0 | File Size: 25.72 MB | MD5: 72cf0e0420aca0376d06b99e74403b96

Download For Windows Download For Mac

Trial Limitations The Trial version of CSV Duplicate Remover software will allow you to scan files by using available scanning configuration. However, the paid version allows you to clean an unlimited number of duplicate records.

For Win:

Installation Uninstallation User Guide

For Mac:

Installation Uninstallation User Guide

Electronic Delivery

The delivery of product is automated. You will receive an email containing both the link to download and the activation key within few minutes.

Free Version vs Full Version

Features Comparison of Both a Demo and Licensed Edition of the CSV Duplicate Finder.

Features	Free Version	Full Version
Add Single or Multiple CSV File
Batch CSV Processing
Compare One or Multiple Columns
Case Sensitive Duplicate Detection
Smart Filter Option to Remove Duplicates
Technical Support
Remove Duplicate Records from CSV	Only 10 Records or File
Software Updates
Cost	FREE	$29

Why Choose FreeViewer Over Manual Methods?

Compare the Advantages of Using FreeViewer CSV Duplicate Remover Tool Over Manual Methods

Manual spreadsheet methods work well for small datasets only but it often becomes inefficient when dealing with large CSV files or multiple records. FreeViewer CSV Duplicate Remover Tool simplifies the entire process by automatically identifying duplicate records based on selected columns and quickly clean csv file without modifying the original file structure.

Professional software provides you a faster and more reliable way to remove duplicate records from CSV file, find duplicate records in CSV and remove duplicate CSV data without requiring formulas, filters, or complex spreadsheet operations where manual methods fail.

Frequently Asked Questions

Common Question Related to CSV Duplicate Removal Software

FreeViewer Customer Reviews

Read genuine reviews from users who trust FreeViewer to identify and remove CSV duplicate records.

Michael Turner

Data Analyst | United States

"We receive customer reports from multiple regional teams every week and duplicate records were becoming a recurring issue before importing data into our reporting system. FreeViewer CSV Duplicate Remover made the process much easier by allowing us to compare selected columns and clean multiple CSV files in one go. The feature of the software helped us clean records accurately and the output of original file structure exactly as expected."

Sarah Mitchel

Operations Coordinator | Australia

"Our sales team regularly exports contact lists from different systems which frequently results in duplicate customer records. We were spending a lot of time removing duplicates manually in spreadsheets but after using FreeViewer CSV Duplicate Remover Tool we were able to clean our CSV files much faster while keeping all unique records intact. The interface was simple and software worked well with the CSV files exported from Microsoft Excel."

Daniel Roberts

CRM Administrator | United Kingdom

"We manage a large customer database and duplicate contacts from repeated CSV imports were affecting our CRM reports. Someone suggested a FreeViewer CSV Duplicate Remover which helped us quickly identify duplicate records based on Email Address and Customer ID without altering original data structure. I genuinely like the batch processing feature which saved a significant amount of time."

4.6

976 Ratings

5 Star 70.0%

4 Star 20.0%

3 Star 6.5%

2 Star 2.9%

1 Star 0.7%

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