PRTG takes care of all
your network management needs
PRTG monitors networks, systems, devices, and apps
PRTG notifies you in the event of errors and malfunctions
PRTG uses SNMP, WMI, and packet sniffing
PRTG is an all-in-one tool for your entire network
Unlimited version of PRTG for 30 days. After 30 days, PRTG reverts to a free version.
Or, you can upgrade to a paid license anytime.
The PRTG Network Management Software: Your benefits
A Network Management Software is used to monitor, maintain and provision computer networks. It helps you to keep track of the network's bandwidth, availability, performance and hardware.
The Functionality of the PRTG network administrator software includes:
- Bandwidth monitoring: see how much network traffic is caused by which computer, application, or protocol
- Availability monitoring: the network management solutions continuously check whether your devices can be reached
- Performance and load monitoring: the monitoring software checks network speed, monitors CPU usage, RAM load, and other important system parameters
Overview of all monitoring topics that PRTG offers
- Bandwidth Monitoring
- Uptime Monitoring
- Packet Sniffing
- Router Monitoring
- Usage Monitoring
- IBM Monitoring
- Update Monitoring
- WiFi Monitoring
- Backup Monitoring
- PING Monitoring
- Syslog Monitoring
- WMI Monitoring
- SQL Monitoring
- Availability Monitoring
- Windows Monitoring
- Windows Performance Counter
- CDN Monitoring
- Storage Monitoring
- Network Discovery Tool
- MySQL Monitoring
- Server Availability Monitoring
- SSL Monitoring
- AWS Monitoring
- Server Health Monitoring
- Sharepoint Monitoring
- VPN Monitoring
- HP Server Monitoring
- Real Time Network Monitoring
- IPFIX Monitoring
- Performance Monitoring
- Email Monitoring
- Monitoring as a Service
- Monitoring Windows Service
- MIB Browser
- Network Utility Monitoring
- Latency Monitoring
- Internet Usage Monitoring
- Hardware Scanner
- Website Load Test
- Server security
- Free bandwidth monitoring
- MOS Monitoring
- Network fault management
- Database performance monitoring
- Network device scanner
- Internet connection monitoring
- Microsoft network monitoring
- Response time monitoring
- Network troubleshooting
- Azure monitoring
- VMware Monitoring
- PRTG on Linux
- LAN Monitoring
- Network Mapping
- Memory Monitoring
- Network Monitoring
- IP Monitoring
- Disk Space Monitor
- Linksys Monitoring
- VoIP Monitoring
- IIS Monitoring
- Cisco Monitoring
- Active Directory Monitoring
- Application Monitoring
- jFlow Monitoring
- sFlow Monitoring
- Network Traffic Analyzer
- Oracle Monitoring
- Network diagnosis
- Packet Capture Tool
- Hosted Monitoring
- Network Activity Monitor
- Server Performance Monitoring
- Network Security Monitoring
- SAN Monitoring
- Citrix Monitoring
- Synology Monitoring
- SSH Monitoring
- Log Monitoring
- CPU Usage Meter
- FTP Monitoring
- Switch Monitoring
- SNMP Trap Receiver
- Bandwidth Manager
- Virtual Server Monitoring
- QOS Monitoring
- Trace Network Traffic
- DNS Monitoring
- DHCP Monitoring
- Solarwinds alternative
- URL monitoring
- XenServer monitoring
- IP Scanner
- Game monitoring
- Network audit
- Infrastructure monitoring
- Network throughput monitoring
- Bandwidth check
- Packet loss test
- SNMP server
- Free server monitoring
- Server Monitoring
- CPU Monitoring
- SNMP Monitoring
- Memory Monitoring
- Netflow Monitoring
- Hardware Monitoring
- Firewall Monitoring
- Printer Monitoring
- Server Room Monitoring
- Server Monitoring
- Database Monitoring
- NTP Monitoring
- Port Monitoring
- Dell Monitoring
- Hyper-V Monitoring
- Website Monitoring
- Linux Monitoring
- Mail Server Monitoring
- Network Speed Tool
- IP SLA Monitoring
- Remote Monitoring
- Packet Loss Monitoring
- Operating System Monitoring
- Data Center Monitoring
- Fortinet Monitoring
- NAS Monitoring
- Web Server Monitoring
- Exchange Monitoring
- Docker Monitoring
- Humidity Monitoring
- Network Optimization
- Jitter Monitoring
- Active Directory Auditing
- Healthcare IT Monitoring
- REST API Monitoring
- SNMP Port Analyzer
- File Monitoring
- WAN Monitoring
- Internet Monitoring
- Threshold monitoring
- IP Sniffer
- Free syslog server
- Free network monitoring
- Whatsup Gold alternative
- Wifi Usage Monitor
- Linux performance monitoring
- Server uptime monitoring
- Website availability monitoring
- SAP monitoring
- Network analyzer
- Network jitter test
- Remote work monitoring
- Distributed monitoring
Unlimited version of PRTG for 30 days. After 30 days, PRTG reverts to a free version.
Or, you can upgrade to a paid license anytime.
Network management software
There are several different aspects to consider as regards network management. Please find a general outline below. You can read more about the benefits of network monitoring.
Large enterprises, as well as small and medium sized companies need an IT network for their daily work to process and store lots of data. Therefore, they operate servers, routers, and databases. Since this data is vital for daily business processes, it is necessary to rely on a network management software to protect the network from damage caused by faults and system errors and to ensure that users and customers can access information quickly and seamlessly.
A good and comprehensive network monitoring system is the heart of any network management solution. Only if you have reliable data about the state, the performance and the usage of your network, you will be able to effectively manage your network. Paessler's PRTG Network Monitor combines powerful monitoring tools with network management functionality.
If one of your devices does not respond, if an unusual event is registered or a set threshold is being crossed, the network management software send you an instant alert that helps you to troubleshoot all network issues. You can also configure the PRTG network management systems to take a certain action in case of an alarm, e.g. restart Windows services or execute an external script. This way, network management can take care of many frequent network problems without any intervention from your side.
The separate capabilities of network management software PRTG can be divided into
Network availability monitoring
Network management software detects failures, system or router slowdown and automatically informs the administrator about the status of these devices. Another part of network monitoring software is checking server and web site availability. These notifications about detected failing systems can be relayed via email, or methods such as network broadcast, text log or SMS.
Alerting the administrator in case of system errors is one of the most important functions of network monitoring software.
Network management software such as PRTG Network Monitor monitor your systems' up and downtimes, allowing you to immediately detect faults or system slowdowns. You can create reports for up and downtime values, helping you control Service Level Agreements (SLAs).
Usage and connectivity management
To assure network, as well as server performance, it is important to know the overall bandwidth usage, disk usage, CPU load, etc. Once you find a performance issue caused by high usage levels, it is good to know which applications and servers/users are using up your bandwidth.
Usage and bandwidth monitoring based on multiple parameters, such as IP addresses, port numbers, protocols, etc. can be perfomed using either SNMP, Packet Sniffing or NetFlow (on certain Cisco devices).
Activity diagram
PRTG Network Monitor allows administrators to discern actual bandwidth usage and record the monitoring data. The administrator can create an activity diagram that shows all network usage parameters.
Altogether, network management software offers comprehensive performance and fault management for networks and servers. It monitors networks for technical problems caused by overloaded servers, by crashed connections or by the users. Network monitoring software helps to control network usage or server capacity and availability.
Free Network Management Software
You can test our software with the 30-Day-Trial-Edition. The Freeware Edition is completely free for personal and commercial use and may be downloaded at no cost. The Commercial Editions are required if you want to monitor more than 100 sensors. Licenses start at $ 1,750 / € 1.300.
Practical tip: “Hey Gerald, what would you tell an administrator who is looking to monitor his network with PRTG?”
“PRTG lets you create your own custom maps and dashboards. With these features, you can immediately visualize the status of your network. Each map has its own URL which can be shared. Click here to see how it works, and here for some examples of custom dashboards.”
Gerald Schoch is a technical editor at PAESSLER AG
Keep a constant eye on your network –
even while on the go
PRTG can be started within minutes and it's compatible with many mobile devices.
Trusted by 300,000 users
and recognized by industry analysts as a leader
“Fantastic network and infrastructure monitoring solution that is easy to deploy and easier still to use. Simply the best available.”
“Software is absolutely perfect, Support is superior. Meets all needs and requirements, This is a must have solution if you are needing any form of monitoring.”
“The tool excels at its primary focus of being a unified infrastructure management and network monitoring service.”
Unlimited version of PRTG for 30 days. After 30 days, PRTG reverts to a free version.
Or, you can upgrade to a paid license anytime.
Your investment in network management:
PRTG pays off within a very short time
The costs for a one-year PRTG license pay for themselves in an average of only a few of weeks.
License costs vary according to the size of your network.
PRTG makes
your network more reliable
PRTG saves
network management costs
PRTG saves time
spent on network management

Want to learn more about PRTG? Please do!
QoS monitoring with PRTG
Is your line choppy? Do your video calls keep getting dropped? If so, then you have a problem with your quality of service. PRTG lets you set up easy and effective QoS monitoring and monitor values such as latency and jitter. PRTG also comes with IP SLA sensors for SNMP devices.
iSNMP stands for Simple Network Monitoring Protocol. Its usefulness in network administration comes from the fact that it allows information to be collected about network-connected devices in a standardized way across a large variety of hardware and software types. SNMP is a protocol for management information transfer in networks, for use in LANs especially, depending on the chosen version.
Read more
LAN, WAN, and WLAN monitoring with PRTG
Your LAN should always be stable – even if you have a large or distributed network. PRTG is centralized monitoring software for your entire LAN. What’s more, PRTG comes with special remote probes for monitoring your WAN. It also lets you keep a constant eye on your WLAN.
Over 95% of our customers recommend PRTG
Paessler AG worldwide trialled PRTG in over 600 IT departments.
The aim was to tune the network monitoring software closer to the needs of the administrators.
The result of the survey: over 95% of the participants would recommend PRTG - or already had.
Still not convinced?
More than 300,000 sysadmins love PRTG
PRTG is used by companies of all sizes. Sysadmins love PRTG because it makes their job a whole lot easier.
Still not convinced?
Monitor your entire IT infrastructure
Bandwidth, servers, virtual environments, websites, VoIP services – PRTG keeps an eye on your entire network.
Try PRTG for free
Everyone has different monitoring needs. That’s why we let you try PRTG for free. Start now with your 30-day trial.
PRTG |
Network Monitoring Software - Version 21.1.66.1664 (March 23th, 2021) |
Hosting |
Download for Windows and hosted version available |
Languages |
English, German, Spanish, French, Portuguese, Dutch, Russian, Japanese, and Simplified Chinese |
Pricing |
Up to 100 sensors for free (Price List) |
Unified Monitoring |
Network devices, bandwidth, servers, applications, virtual environments, remote systems, IoT, and more |
Supported Vendors & Applications |
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