Download the installer from the SolarWinds Free Tools page .

The Free Edition is designed for small labs or testing environments and has strict operational limits. Free Edition Licensed (NG/Professional) Up to 5 devices Unlimited devices Log Storage Basic log to disk Database, SNMP, & Event Log Alerting High-traffic alerts only Email, scripts, and SNMP traps Web Access Not available Full web-based console Performance Up to 2 million messages/hour 🚀 Top Free Alternatives

. No key is needed to continue using this restricted version indefinitely. 2. Free Edition vs. Licensed Edition

You receive a 14-day trial of the full "Professional" or "NG" features.