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AstoundSound Expander 3.0.4

A small tool which will help you enhance the sound of your audio files

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AstoundSound Expander screenshotAstoundStereo Expander is a lightweight yet powerful application which runs as a plug-in for Windows Media Player, allowing you to enhance the sound of your music files. The program will create a wider stereo image in real time, without affecting the center elements of your audio files, such as center stage instruments or vocals. By doing this, the program will enrich your listening experience while listening music or steaming media files. The application supports Windows Media Player 11, or newer. Commercial DRM (Digital Rights Managed) audio content and DVDs are not supported.

AstoundStereo Expander can be used with headphones, external stereo speakers, or built-in stereo speakers. Multiple of set-ups are supported by this application.


  • The application supports various set-ups.
  • The program is lightweight, simple and efficient.


  • The program does not support commercial DRM audio content and DVDs.
  • Older versions of Windows Media Player are not supported.
Name AstoundSound Expander
Version 3.0.4
Developer | see all products from this developer
Product Homepage AstoundSound Expander
License Free to try (Shareware)
Last Week Downloads 2
All Time Downloads 2,332
Filename astoundstereo_install.exe
Filesize 8.2MB
MD5 Checksum 9ACF92F732861B1BE7B83240CD82D973
OS Support Windows All
Category Audio & Video

100% CLEAN Certification

BadgeAstoundSound Expander has been tested by team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. Our editors will recheck this software periodically to assure that it remains clean.


Old Versions

Software Date Added
AstoundSound Expander 3.0.4 December 13, 2016 - Latest Version
AstoundSound Expander 3.0.2 July 27, 2010
AstoundSound Expander 3.0.0 July 22, 2010
AstoundSound Expander 2.1.1 October 14, 2009
AstoundSound Expander 1.2 April 22, 2009

Download the free AstoundSound Expander