Similarity is a useful program that helps you to find and remove similar, duplicate musical files (MP3, WMA, OGG, MP4, WAV, FLAC, APE, WV) with the same or similar sound content, music tags (ID3, WMF, Vorbis).

Version: 2.5.1Similarity is a useful program that helps you to find and remove similar, duplicate musical files (MP3, WMA, OGG, MP4, WAV, FLAC, APE, WV) with the same or similar sound content, music tags (ID3, WMF, Vorbis). This is the best program where similarity of a sound part is checked, not just music tags or file content (byte to byte comparision).
License: Free
Operating System: Windows
Homepage: www.similarityapp.com
Developed by:
Version 2.5.1: + New custom algorithms setting + Many improvements for High DPI screens + New speech comparision algorithm, using VOSK library + UI improvements - Extra logs - Fixed image decoder bug - Minor fixes
Version 2.4.2: + JavaScript samples updated + JavaScript CopyTags method improvements (support images in all formats) + Ogg Vorbis multichannel support + Move files saves folder structure - Optimization - Minor fixes
Version 2.4.1: + JavaScript engine update + Improved CopyTags method on RIFF files and files with several tags + New/changed scripts - Optimization - Minor fixes
Version 2.4.0: + Updated all decoders and V8 scripting engine + New JavaScript methods + Max.Freq. search algorithm improvements - Fixed folder view redrawing - Fixed subdirs selection - Minor fixes
Version 2.3.1: + New Global optimization settings (with new indexing algorithm) for huge collections + Max.Freq. search algorithm improvments + Compare algorithms optimization - Integrity check - Minor fixes
Version 2.2.0: + New correct algorithm of Max.Freq. in Analysis + Fixed bitrate field + Fixed memory allocation in JavaScripts + New work queue for multiprocessor tasks - Updated JavaScript engine (V8) - Minor fixes
Version 2.1.1: + Drag&Drop support added + Support of 16-bit mono audio files fixed + New auto-mark scripts - OpenCL code optimized - Minor fixes
Version 2.1.0: + Updated Wavpack, Opus decoder + Updated tag library, JavaScript library + New context menu item - Mark/Unmark folders + Added image processing support to Similarity JavaScript API + Added new Script menu and recent scripts list + Added file date field into tables and auto-mark dialog
Version 2.0.2: + Added support of Javascript scripting + Updated all decoders for latest version + Added support for 2 new decoders: Opus Interactive Audio Codec, The True Audio (TTA) codec - Player/Spectrogram/Sonogram window position autosave - Fix cache synchronization - Huge amount of minor fixes
Version 1.9.2: + Added tag edition support of all audio formats (TagLib library) + All taggers located "out of process" now, any exception doesn't impact main process stability + Added time remaining counter + Added OpenCL optimization support (Mac) + Added tag edition feature (Mac) - Minor fixes