WinMSS is the official match scoring program for IPSC sanctioned matches.

Latest version: 8.3.7 uploaded on 26-FEB-2022

What's New

  • Administrative update.
  • Revised WinMSS About dialog to recognize latest operating systems.
  • Revised the "Pistol Caliber" disciple to include the provisional "Pistol Caliber Optics" Division.
  • Updated software expiry to March 31, 2023.

WinMSS Installation


Download and execute the WinMSS setup package (approximately 10 MB) by clicking on this link:

System Requirements

  • Microsoft Windows operating system: Windows XP, or newer.
  • Approximately 40 MB hard disk space
  • Mouse or other pointing device.