Technical Report: PRTG Free Version Limitations 1. Executive Summary
PRTG Network Monitor by Paessler offers a "Freeware" edition designed for small environments. While it includes the full feature set of the commercial versions, it is strictly governed by a hard sensor limit that dictates its scalability and long-term viability for growing organizations. 2. Core Limitation: The Sensor Cap prtg free version limitations
Despite these limitations, the PRTG free version is an excellent tool for specific use cases: Technical Report: PRTG Free Version Limitations 1