Free Network Monitor
Optimize Your Network Using PRTG Network Monitor
PRTG Network Monitor is the powerful network monitoring solution by Paessler AG. For basic monitoring needs, Paessler offers a free version of PRTG. The free network monitor covers all aspects of Windows network monitoring: uptime monitoring, traffic and usage monitoring, SNMP, packet sniffing, website monitoring, internet ping test, and more. Combined with its concise reporting and analysis features, PRTG offers one clear and simple solution for your entire network. The free network monitoring software supports 10 sensors, which is often enough to monitor a home network or a small company network.
Troubleshoot Your Network With the Free Network Monitor
PRTG is also an essential tool for network troubleshooting: the free network monitor tool shows you your network data at a glance, brings possible issues to your attention and alerts you if a network device is down, if connection problems occur or if anything else is affecting your network's performance.
Free Bandwidth Monitoring
PRTG tracks your bandwidth usage and helps you to prevent network bottlenecks. SNMP can be used for basic bandwidth tracking. For more advanced bandwidth analysis, PRTG's packet sniffers show you used bandwidth broken down by port, protocol or IP address, letting you determine bandwidth usage by application or computer.
Make Your Free Network Monitor Even More Powerful
You need more than 10 sensors, but the commercial editions are too big for you? You can use an additional 20 sensors with our network traffic monitor freeware if you place our banner on your website. For more information and to view the banners, please click here.
The Freeware Edition of PRTG is completely free of charge for personal and commercial use.
Professional Network Monitoring Solutions
For more advanced monitoring needs, including NetFlow monitoring, you can order a Commercial Edition. Different licensing options of our network monitors are available for all needs and budgets, with licenses starting at just $440 / €330.