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Unrestricted Royalty-free license also available for commercial purposes, please contact us for more information!


Audio Application development services

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SoundTouch Audio Processing Library


Download executable files here:

  • SoundStretch 2.0 for Windows [30-July-2017, 139 kibytes zip file]
  • SoundStretch 2.0 for Mac OSX [16-Aug-2017, 52 kibytes zip file]
  • SoundTouch DLL library 2.0 for Windows - SoundTouch routines in a dynamic-link library for application developers [30-July-2017, 172 kibytes zip file]
  • SoundTouch Example App for Android 4.x - Simple example/reference application for Android devices that processes WAV audio files using SoundTouch native library [8-September-2015, 1285 kibytes APK file]
  • SoundStretch for Linux, Raspberry Pi etc: Some Linux distributions supply a SoundTouch package, please check your own distro package manager. Alternatively, download the source codes and build the binaries for your own computer.

Source Codes

Source codes are in GitLab repository

Older releases

SoundStretch and DLL binaries for Windows:

SoundStretch binary for Apple Mac OS X and Darwin

Copyright © Olli Parviainen