About Audio Dedupe
AUDIO DEDUPE Find and remove duplicate MP3 files using real audio analysis. Audio Dedupe detects repeated and similar songs across MP3, MP2, MP1, WAV, OGG, and AIFF formats, helping you clean and organize your music...
Audio Dedupe is an advanced audio duplicate finder that detects identical and similar music files with high accuracy. Unlike basic duplicate file tools, it does not rely on file names, file size, or ID3 tags. Instead, Audio Dedupe analyzes real sound data and actually listens to your music, allowing it to recognize the same song even when it is saved in different audio formats.
The program scans selected folders and all subfolders to quickly find exact duplicates or similar audio files. You can control detection accuracy by adjusting the audio similarity percentage around 70% is a good choice for most music libraries. For faster results, Audio Dedupe also offers CRC32 checksum and file size comparison modes when you only need to find exact duplicates.
After the scan, duplicate audio files are shown in clearly organized groups. Audio Dedupe can automatically mark lower-quality files for deletion based on bitrate, duration, file size, or file age, making it easy to keep the best version of each track. With just a few clicks, you can remove duplicates and free valuable disk space. For safety, duplicates can also be moved to a backup folder while preserving the original directory structure. An integrated audio player lets you preview files before taking action.
Audio Dedupe is a powerful and easy-to-use utility for cleaning and organizing large music collections. Key features include:
* Supports MP3, MP2, MP1, MPA, WAV, OGG, AIFF, AAC, MP4, FLAC, AC3, WavPack (WV), Musepack (MPC), and WMA
* Finds exact duplicate audio files using CRC32 checksum
* Detects similar songs using real audio analysis
* Adjustable audio similarity percentage
* Automatically marks lower bitrate, shorter, smaller, or older files for deletion
* Integrated audio player for previewing duplicates
* Manual selection of files for full control
Previous Versions
Here you can find the changelog of Audio Dedupe since it was posted on our website on 2015-04-24 03:00:00.
The latest version is 6.0.0.1 and it was updated on 2026-06-06 08:43:52. See below the changes in each version.
Audio Dedupe version 6.0.0.1
Updated At: 2026-05-12
Changes: New combined scan method - Similar ID3 Tags;Find songs with similar Genre;Enhanced audio analysis speed and file processing efficiency
Audio Dedupe version 5.8.0.1
Updated At: 2026-01-09
Changes: Included Created and Accessed file dates in the XML and CSV export files; Improved Quick Check; Improved audio loading and processing; Improved User Interface; Clearer filter and exclude from auto-check enabled/disables states; Many smaller improvements and fixes
Audio Dedupe version 5.5.0.1
Updated At: 2025-02-04
Changes: Many fixes and improvements.
Audio Dedupe version 5.2.0.1
Updated At: 2024-02-23
Changes: Improved "Auto-check"; Improved error reporting; Specific cache names could corrupt the project file; In some non-latin languages file size column shows ?? instead of KB, MB, GB; File icons transparency
Audio Dedupe version 5.0.0.1
Updated At: 2023-04-14
Changes: Added: Quick-Check option "Match full path"; Warning if you try to copy/move duplicate files with the same name to a folder and "Keep folder structure" option is unchecked; Fixed: Loading a project by double-clicking in Windows Explorer; Improved: Performance in 100% Identical Files mode
Audio Dedupe version 3.7.0.1
Updated At: 2015-02-12
Changes: Added new compare methods for finding similar or duplicate "ID3 Title", "ID3 Artist", "ID3 Album";Fixed loading projects where decimal separator is different from the current locale decimal separator;Fixed moving files from UNC paths lile ServerPath;Fixed: Group order is now preserved on project
Audio Dedupe version 2.0.0.1
Updated At: 2010-06-21
Changes: Added Monkey's Audio APE files support. Added True Audio TTA files support. Added filter files and folders functionality, so you can exclude files or folders from scanning. Added Pause/Resume functionality. Added new options tab to select which columns you want to be shown in the results grid. Added
Disclaimer
External Download
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