Free Port Scanner is a small, fast, easy-to-use and robust port scanner for the Win32 platform.You can scan ports on fast machines in a few seconds and can perform scan on predefined port ranges. This tool uses TCP packets to determine available hosts and open ports, service associated with port and other important characteristics. The tool is designed with a user-friendly interface and is easy to use.

• professional Look at Net 2.2.5
  professional Look at Net is a portable network monitoring tools - net scanner, ports scanner and packets sniffer. The Network scanning don't required network administrator...

• professional Look at Net DEMO 1.0.0
  professional Look at Net DEMO is a LAN monitoring tools - net scanner, ports scanner and packets sniffer

• NetPenguin 1.05
  NetPenguin - including following network tools:IP Scanner which can find IP address;LAN Scanner which can scan IP addresses in ethernet LAN;Ping;netstat;Port Scanner;Domain Name Search which can find informations of country and others from DNS,whois...

• Advanced LAN Scanner 1.0
  Advanced Lan Scanner is a small, easy-to-use, highly configurable network scanner for Win32

• Tcp Port Scanner 1.5.1
  Tcp Port Scanner is the software that helps to find TCP opened ports. It can scan up to 10,000 ports per second.

• Advanced Port Scanner 2.4.2750
  Advanced Port Scanner is een gratis netwerkscanner waarmee u snel open poorten (TCP en UDP) op netwerkcomputers kunt vinden en versies van programmas kunt achterhalen die op de gedetecteerde poorten worden uitgevoerd

• PlasticSniffer 1.1
  Simple, small, fast packet sniffer with file logging and address/port filtering. Also includes Conversation window allowing all packets between two addresses to be viewed at once. Can be set to scan and log at startup.

• pcSuper Scanner 1.1
  Ordinary online scanners will only scan for fraction of the ports

• NetworkActiv Port Scanner 4.0
  NetworkActiv Port Scanner is a network exploration and administration tool that allows you to scan and explore internal LANs and external WANs. Because of the versatility and...

• Atelier Web Security Port Scanner 4.61
  AWSPS features a very comprehensive set of tools, some of them unique, for in-depth assessment of Network Security: * High-speed TCP Connect scanning engine, with adjustable maximum number of simultaneously opened ports and no-connection time-out adjustment