If you are looking for a , Paessler provides an official "Freeware Edition" that is permanently free for both personal and commercial use. This license is verified directly by Paessler when you download their trial software. Core Features of the Free License
: Visit the Paessler website ( https://www.paessler.com/prtg ) and navigate to the PRTG Network Monitor product page. Look for information on the free version.
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at no cost. This "Freeware Edition" is automatically activated after a 30-day trial period of the full software. Official Methods to Obtain a Verified License