AdapterWatch displays useful information about your network adapters: IP addresses, Hardware address, WINS servers, DNS servers, MTU value, Number of bytes received or sent, The current transfer speed, and more. In addition, it displays general TCP/IP/UDP/ICMP statistics for your local computer.

Bopup Scanner

Bopup Scanner is a freeware network scanner that displays all available computers with logged user names, MAC and IP addresses, detects HTTP (WEB) servers. It allows quickly to detect active computers, open shared resources, explore HTTP servers.

Paessler Netflow Tester

Netflow Tester is a small program that simply dumps the data of all Netflow packets that a computer receives from a Cisco router. This can be useful when debugging bandwidth monitoring configurations based on Cisco's Netflow protocol. First the Netflow protocol must be enabled and configured on the router. The router must be given the IP address of the computer running Netflow tester so that the UDP data packets with Netflow data are sent to this computer.

Paessler Network Card Packet Counter (SnifferStat)

Paessler Network Card Packet Counter (SnifferStat) is a small tool that shows short term statistics about the network data packets passing a local network card. Using the Packet Sniffer of PRTG Traffic Grapher it counts the number of packets passing the network card and calculates the current bandwidth as well as the average packet size. For the last 20 minutes these stats are shown in a graph.

Paessler SNMP Tester

With SNMP Tester you can run simple SNMP requests against a device in your network. During the test each single step of the SNMP request is logged into a logfile for analysis.

SoftPerfect Network Scanner

SoftPerfect Network Scanner is a free multi-threaded IP, NetBIOS and SNMP scanner with a modern interface and several advanced features. It is intended for both system administrators and general users who are interested in computer security. The program pings computers, scans for listening TCP ports and displays which types of resources are shared on the network (including system and hidden).

Spiceworks IT Desktop

Your network may be complicated and expensive but your IT management tools don't need to be. Spiceworks IT Desktop is the only application that combines Network Inventory, Help Desk, Reporting, Monitoring and Troubleshooting in a single, easy-to-use interface designed for IT teams in small and medium businesses. Plus, Spiceworks lets you collaborate with IT pros around the world to solve problems, share ideas and decide what additional features you need in Spiceworks.


WinDump is the Windows version of tcpdump, the command line network analyzer for UNIX. WinDump is fully compatible with tcpdump and can be used to watch, diagnose and save to disk network traffic according to various complex rules. It can run under Windows 95, 98, ME, NT, 2000, XP, 2003 and Vista.


WinPcap is the industry-standard tool for link-layer network access in Windows environments: it allows applications to capture and transmit network packets bypassing the protocol stack, and has additional useful features, including kernel-level packet filtering, a network statistics engine and support for remote packet capture.

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