DupFinder for Windows

Name: DupFinder
Rating: 3 (2 reviews)
Author: M. Boehm

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Editors’ Review

Download.com staffFebruary 26, 2026

DupFinder is a command-line utility designed to locate duplicate files by comparing file content. It offers swift performance by avoiding hashing algorithms.

Top Recommended Alternative

dotConnect for FreshBooks

Trial version

4.9

Pros
- Compares file content directly for accuracy
- Avoids hashing algorithms for speed
- Small and lightweight tool
- Command-line interface
Cons
No Cons available

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Full Specifications

GENERAL

Release: January 24, 2008

Latest update: February 26, 2026

Version: 0.91.8

OPERATING SYSTEMS

Platform: Windows

Operating System

Windows 10
Windows ME
Windows 95
Windows Vista
Windows NT
Windows 98
Windows XP
Windows 2000

Additional Requirements: Windows 95/98/Me/NT/2000/XP/2003 Server/Vista

POPULARITY

Total Downloads: 16,481

Downloads Last Week: 1

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Last Updated

User Reviews

3/5

2 User Votes

garbage...................
ednawernerMay 13, 2012
Pros
none....................
Cons
didn't work, too much bloatware also
Summary
DupFinder does just what is says.
japannellJanuary 19, 2011
Pros
I used it to find a ton of dublicate photo files on my external hard drive. It did a great job!
Cons
I have not used it enough to address cons.
Summary

Developer’s Description

By M. Boehm

Find duplicate files on your PC.

DupFinder is a small command-line tool which finds duplicate files. It uses the contents of the files for comparison. It does not use any hashing algorithms, and this feature will make it much faster than other programs. This version is the first release on CNET Download.com.

DupFinder for Windows

Editors’ Review

Top Recommended Alternative

dotConnect for FreshBooks

Pros

Cons