Duplicate MP3 Finder Plus - Quickly finds the duplicate audio on your drives relied on their content, you can remove the unwanted audio as you expect to recover your valuable disk space, reduce the management costs and avoid the unnecessary confusion.

It works very fast because of our high-speed audio comparison algorithm is built-in. And the result (duplicate audio) is 100% accurate due to it compares audio relied on audio content, not audio name, last modified date or file size.

Also, it is very easy to use, only need to select the resources, type(s), and then click the "Find now" button to get your want. Even, you can simply click this button directly by using the suggested search conditions.

Once the finding is done, you will see the result (the duplicate audio list) instantly. It checks the unwanted audio automatically with the smart selection feature, sorts the result by size in descending, and marks the adjacent duplicate audio groups by different colors, in order to let you operate the duplicate audio conveniently. You can also do some common actions for the checked duplicate audio / highlighted audio in the result listing, such as Save, Load, Move to Recycle Bin, Delete, Open/Run, Open File Location, Find, Uncheck All, Invert Checks and Show Properties.

Sure, you can use some options (e.g. smart selection, whether scan the hidden files or not, and exclude folders) to affect the final result.
Download Download v4.0 for Windows®, 613 KB, updated at Nov 02, 2016


As you see, it is very easy to use, just click the <Find now> button to get the result (duplicate audio) with fast speed. Also, you can change the search conditions (resources and types) before finding.

Once done, the result will be shown automatically, and you can do some actions by clicking the toolbar buttons or the context menu items for the checked duplicate audio / highlighted audio. All the toolbar commands have tooltips and shortcut keys.

# Here are some important operations, FYI.

Reset Conditions on the Start Interface
Click the <Reset> button (bottom left, first).

Load Result (*.DMFP) on the Start Interface
Click the <Load> button (bottom left, second).

Set Finding Options
Click the <Options> button (bottom left, third).

Register Your License
Click the <License> button (bottom left, fourth), and then click the "Input license key..." menu item.

Only Retain One Audio for All Duplicate Groups (Delete All Others)
Check the needful audio for each group, and then click the <Invert> button to invert the checks, at last, click the <Delete> button to delete all other unwanted audio. Also, DMFP will check the unwanted audio automatically by using the smart selection feature, and you can set the smart selection settings on the Options interface.
Tips: you may need to change the filter to see fewer audio.

Let It Run Faster
As you know, it runs fast, but we still recommend you to exit the big resource-consuming programs before scan duplicates, to get it faster.
Download Download v4.0 for Windows®, 613 KB, updated at Nov 02, 2016

Descriptions in Other Languages


Duplicate MP3 Finder Plus - 根据音频内容快速查找您驱动器里的重复音频,您可以通过删除不需要的文件来回收您宝贵的磁盘空间、降低管理成本及避免不必要的混淆。我们内置了高速音频比较算法,使它运行非常快速。并且由于是比较音频内容而不是音频名、最后修改时间或文件大小,其结果(重复音频)是 100% 精确的。此外,它也非常易用,只需要选择资源及类型,然后点击“立即查找”按钮便可取得您想要的结果。甚至,您可以直接点击该按钮以使用建议的查找条件取得结果。一旦完成查找,您将立即看到结果(重复音频)。它将使用智能选择功能自动勾选不需要的音频、根据文件大小按倒序排列结果、用不同颜色表示相邻的重复音频组,以便让您方便地操作重复音频。您还可以在结果列表中对勾选的重复音频或高亮音频做一些通用操作,例如保存、载入、移到回收站、删除、打开/运行、打开文件位置、查找、取消勾选、反向勾选及显示属性。当然,您可以使用一些有用的选项来影响最终结果,如:智能选择、是否扫描隐藏文件及排除目录等。

Download Download v5.0 for Windows®, 600 KB, updated at Oct 27, 2016


Duplicate MP3 Finder Plus - 根據音訊內容快速搜尋您驅動器裡的重複音訊,您可以通過刪除不需要的檔來回收您寶貴的磁碟空間、降低管理成本及避免不必要的混淆。我們內置了高速音訊比較演算法,使它運行非常快速。並且由於是比較音訊內容而不是音訊名、最後修改時間或檔大小,其結果(重複音訊)是 100% 精確的。此外,它也非常易用,只需要選擇資源及類型,然後按下“立即搜尋”按鈕便可取得您想要的結果。甚至,您可以直接按下該按鈕以使用建議的搜尋條件取得結果。一旦完成搜尋,您將立即看到結果(重複音訊清單)。它將使用智慧選擇功能自動勾選不需要的音訊、根據檔案大小按倒序排列結果、用不同顏色表示相鄰的重複音訊組,以便讓您方便地操作重複音訊。您還可以在結果列表中對勾選的重複音訊或高亮音訊做一些通用操作,例如存儲、載入、移到資源回收筒、刪除、開啟/執行、開啟檔案位置、搜尋、取消勾選、反向勾選及顯示內容。當然,您可以使用一些有用的選項來影響最終結果,如:智慧選擇、是否掃描隱藏檔及排除資料夾等。

Download Download v4.0 for Windows®, 613 KB, updated at Nov 02, 2016

Softpedia's Review

QuoteAn intuitive application that can identify the duplicate music files on your computer, based on their content and remove unwanted songs

This duplicate music remover is a simple to use and lightweight application, capable of scanning your system, in search of clone audio files. It can easily and quickly find duplicate files and display them in a list, so you can decide your next actions regarding the unwanted songs.

Thorough scan

The software features powerful built-in audio comparison algorithms that it applies when analyzing the music files. This way, it can yield more accurate results than comparing file names, sizes or time stamps.

You can set the software to scan your entire system or just the selected disk drives. The search may include only specified folders or, on the contrary, exclude them from the scan. Aside from the local disks, the software can browse even CD or network drives.

Various file types

MP3, WMA, WAV, MOD, FLAC or OGG are just some of the file formats that Duplicate MP3 Finder Plus supports. You can easily check or uncheck the most common audio file types right from the program's main panel. Additionally, selecting All Other Audio option can extend the list of accepted formats, to include files such as MPEG-4 audio books, phone ringtones, or MIDI tunes.

This duplicate music files finder features an explicit list of all the supported file formats, that mentions their extensions and a small description. More file types may be added manually.

Manage the duplicates

Once the scan is finished, the software displays the results in a detailed list, sorting the files so that the duplicates are grouped together. Each group of duplicates is highlighted or colored differently than others, so you can easily view them.

Each row in the list contains the file name, its path, size and format, so you can tell them apart from one another. Once the files are identified and sorted, you may decide what to do about the duplicates. You can move them all to the Recycle Bin, delete them permanently or simply rename them.


This duplicate song remover comes in handy when you wish to find and quickly remove audio files with identical content. It can scan and analyze files by audio content in a speedy manner and enable you to decide whether to erase or rename them.
Download Download v4.0 for Windows®, 613 KB, updated at Nov 02, 2016

BitsDuJour's Review

QuoteIdentify Duplicate MP3s Based on Content

Remember the good old days of being able to delete duplicate MP3 files because they all had the same file name? Those days are over, thanks to a myriad of Internet sources that can, and will, name the same song with different file names, not to mention misspellings and outright incorrect information. Time to step up your duplicate finding game with today's discount software promotion, Duplicate MP3 Finder Plus!

Duplicate MP3 Finder Plus lets you compare MP3 files and detect duplicates based on file contents, using a high speed algorithm. With support for nearly all popular audio file formats, Duplicate MP3 Finder Plus is exactly what you need to trim your music collection down without losing anything important, capturing loads of hard drive space for more music!

An algorithm this complex and intelligent must be hard to use, right? Wrong! You get started with Duplicate MP3 Finder Plus with just a single click. Highly flexible options let you scan entire hard drives, individual folders, and all files of a specified format, plus you can also include subfolders and hidden files and exclude specific file paths. Results are sorted by file size and color coded for easy searching and destroying!
Download Download v4.0 for Windows®, 613 KB, updated at Nov 02, 2016

Update History

Release/Update Date
Features / Improvements Bug Fixes
Nov 02, 2016
  • Important: made the smart selection feature with the corresponding settings: automatically checks the unwanted audio and only keeps one for each duplicate group, in order to let you quickly delete them or move them to the Recycle Bin.
  • Important: added the "Find" function for the result listing, now you can find audio by name or path.
  • Important: displays the [Date created] field in the result listing.
  • Important: supports multi-language.
  • Important: fully supports native 简体中文 & 繁體中文.
  • Important: now the installer supports multi-language also, and let you choose when install. Even, it can directly use the language that selected during installing.
  • Groups the options by horizontal line, friendlier and easier to use.
  • Open translation interface for multi-language version.
  • Removed the "Add to Quick Launch Bar" option from the installer, because from Win Vista, it has no meaning.
  • Optimized software texts, especially, standardized the upper or lower case of initials.
Aug 15, 2016
  • Important: optimized the interface greatly: more beautiful, friendlier and easier to use.
  • Important: uses the Segoe UI font which is used in Vista ~ Win10 and highly recommended by Microsoft for all interfaces, makes it to be more beautiful and friendlier greatly.
  • Important: changed the screenshots (website) from GIF to PNG, in order to let you see the clear and original interfaces.
  • Optimized internal efficiency.
  • Optimized software texts.
  • Optimized the color of license type and "license to..." labels for about interface.
  • Changed the splitter color from black to gray for about interface to make it friendlier.
  • Optimized the installer, simplified the installed steps.
Oct 11, 2015
  • Important: perfected UI effect for any system DPI setting, in any supported Operating Systems (system DPI setting: in Windows 7, it can be changed at "Control Panel -> Appearance and Personalization -> Display -> Make text and other items larger or smaller").
  • Important: supports Windows 10.
  • Important: uses Golden Ratio for the start position of the main interface.
  • Beautified About interface.
  • Optimized software texts.
  • Optimized website texts.
  • Optimized internal efficiency.
  • Optimized the definition of some icons.
Apr 26, 2014
  • New release.

Download Download v4.0 for Windows®, 613 KB, updated at Nov 02, 2016

Recommend It to Friends

1. Easy Way

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Subject: Recommend Software - Duplicate MP3 Finder Plus: Quickly Find and Clean the Duplicate Audio on Your Drives Relied on Their Contents (from 'your name here')


I'm using Duplicate MP3 Finder Plus, it is used to quick finds the duplicate audio on your drives relied on their contents, you can remove the unwanted audio to recover your valuable disk space, reduce the management costs and avoid the unnecessary confusion.

You should have a test!

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Download Download v4.0 for Windows®, 613 KB, updated at Nov 02, 2016