Download Software

RadStar Utility Software Downloads

NOTE: It is NOT required that you update your software to version 4.1. If you prefer to continue to use your existing software version, you may continue to do so and we will continue to provide support for this software. Please review the following information prior to making any changes to your RadStar Utility Software installation.

Software version 4.1

Software support:

  • Requires Windows 7 or later operating system
    • MacOS is not supported
  • Supports RS300 and RS800 RadStar models
  • Tablets, netbooks & Chromebooks are not supported

Software Version 4.1 features include:

  • Customizable Report
  • Save/Archive Tests on your PC
  • Export Data for Your CRM or Reports
  • Enter Tester Information
  • Enter/Type in Test Details
  • Does NOT support RS500 model RadStars
  • Does NOT support Windows Vista or older operating systems

Click here to Download
RadStar Utility Software Version 4.1

Software version 3.4

Software support:

  • Requires Windows XP, Windows Vista, Windows 7 or Windows 8 operating system
    • You MUST use this version of the software if you are running on Windows Vista or older operating system.
    • MacOS is not supported
    • No longer compatible with Windows 10
  • Supports RS300, RS500 & RS800 RadStar models
  • Tablets, netbooks & Chromebooks are not supported

Click here to Download
RadStar Utility Software Version 3.4

Download RadStar USB Cable Driver

Click here to download the Cable Driver software required to use the "RadStar Data Download Cable (P/N: 28262)". NOTE: download zip file size is approximately 3.94 MB. Driver is compatible with Win 98, ME, 2000, XP, Vista, 7, 8, and 10.

Click here to Download
USB Cable Driver

  1. Click on the link above to download the RadStar Utility Software or USB Cable Driver
  2. After clicking the link, Save the .zip file to your computer
  3. After file has finished downloading, right-click on the .zip file on your computer and select Extract All
  4. After the files have been extracted to your computer, click on Show Extracted Files
  5. For the RadStar Utility Software, double-click on the file InstallSplash.exe. For the USB Driver, double-click on the file PL2303_Prolific_DriverInstaller_v1.7.0.exe.
  6. Step 5 above will begin the software installation.
  7. For further instructions on completing the software installation or un-installing the software, refer to RadStar Documentation