Download SIMARIS design 9.1.0 Download SIMARIS design 9.1.0 SIMARIS design 9.1.0 SIMARIS design 9.1.0 is one of the earlier releases of Siemens’ electrical network design software. Like newer versions, it was built to help engineers plan and calculate distribution systems from medium voltage (MV) down to low voltage (LV), ensuring compliance with IEC/VDE standards. 🔧