SpaRISK is software for Lightning Risk Assessment according to IEC 62305.  The program allows the user to assess risk of structures including several zones and entering lines.

  • Download and install SpaRISK.  The installer will check for .NET Framework 4.5 before installing SpaRISK. If.NET Framework 4.5 is not installed, follow the Installation Instructions for install it.
  • Download and install the complements needed to generate reports. These complements can be downloaded from the following links:
        - SQLSysClrTypes
        - Report Viewer
  • The program includes a 30 days free license.


  • Risk Assessment according to IEC 62305
  • Multiple lines
  • Multiple zones
  • Results include total and per zone Risk components
  • Word, Excel or PDF report
User Interface



Risk components