Download the Heart Sound Assistant


Click the link to the downloadable file. Click on the download button to save the installation zip file to your computer. Unzip the downloaded file, extracting all the files, and run the HSAInstaller. It will install all necessary files and create a desktop short cut to run the program. Click on the shortcut icon to open the HSA. The download also includes a PDF with instructions for getting started and running the HSA software. Click here to view a 6 minute tutorial for getting started.

Download HSA Software

The Heart Sound Assisant (HSA) is an easy to use software that helps with the analysis of Heart Sound Recorder (HSR) graphs. Click here to view a tutorial on how to use the HSA.


  • Personal Computer (PC) running Windows 8  and higher with 64-bit processing. Please verify that you meet these requirements before downloading the software.
  • A recent version of Adobe Acrobat Reader. To download, click here: //
  • the PDF Graphs from the HSR, which MUST be saved in Adobe Acrobat Reader.
  • Purchase for $150.


You have 14-days to register your software. Fill in your name, email and phone number under practitioner information (under settings) and email it along with the registration code to The Registration Window can be accessed on startup or by selecting Register HSA from the Set Up menu. You will  be sent an invoice for the software. Once it is paid you will be sent a permanent key.

The key will be emailed to you from Please add this email to your address book/contact list to make sure you receive your key. We will attempt to send it to you quickly however if you do not hear from us within 2 business days, please check your spam/junk mail. If you can’t find your key, you can contact us at

Once you receive the key, click “Enter Key” in the Registration window and enter the key. 

Download HSA Software