PRTG Network Monitor: All-in-One Monitoring Tool

Key Features

• An advanced, easy-to-use monitoring solution for your entire network.
• The software\\'s features include: up/downtime monitoring, traffic and usage monitoring, packet sniffing, failover clustering, in-depth analysis and concise reporting.
• A user-friendly web-based interface allows users to quickly auto-discover and configure the network devices and sensors they wish to monitor.
• All common methods for acquiring network usage data are supported: SNMP and WMI, Packet Sniffing and NetFlow.
• It also offers SMTP/IMAP Roundtrip-Email Monitoring and VMware Monitoring, VoIP Monitoring, Toplists for Packet Sniffing and Netflow Sensors, as well as sensor aggregation using its built-in Sensor Factory.
• PRTG Network Monitor includes more than 150 sensor types for all common network services (e.g.
• PING, HTTP, SMTP, POP3, FTP, SSH etc.), allowing users to monitor networks for availability, speed and failures.
• As soon as an outage occurs, alerts are sent via email, SMS, pager messages and other means.
• Request times and downtimes are recorded in an internal database, making it easy to compile performance, downtime and SLA reports.
• Monitoring, reporting and notifications can be automatically scheduled at specific times.
• High Availabiltiy is guaranteed by the innovative failover cluster, and remote probes can be used for easy multi-location monitoring.
• Network maps can be created which provide users with a unique visual network management tool.
• PRTG Network Monitor\\'s Freeware Edition is completely free for personal and commercial use.
• The Commercial Editions are required if you want to monitor more than ten sensors.

Technical Specifications

• **Publisher:** Paessler.com
• **License:** Freeware
• **Operating System:** Windows 7, Windows 8, Windows 10, Windows 11
• **Last Updated:** October 15, 2025
• **Category:** Internet / Network Tools