SoftPerfect Network Scanner 3.9.181 A free multithreaded IP, SNMP and NetBIOS scanner. Both system administrators and general users can use this software. It pings computers, scans for listening TCP ports and displays shared network resources (including system and hidden).

Emsa Port Blocker 1.0.15 Emsa Port Blocker is a TCP blocking utility. What it does, is blocking unwanted tcp access from/to your computer with customizable rules. It is not a firewall, but acts in a somewhat similar fashion. Freeware.

XP TCP/IP Repair 2.0 XP TCP/IP Repair is a Graphical User Interface (GUI) for commands in Windows XP® that repair your TCP/IP registry settings and your Winsock LSP settings.

IPNetStat 1.1.6 Graphical network statistics showing open TCP/IP ports and their connections. Allows for printing or saving to a text file as well as the ability to hide connections to the local machine.

Harden-It 1.2 Harden-It 1.1 Windows Security Hardening Tool, harden your TCP/IP Stack and Local System. Harden-It is a Network hardening tool for Windows, by hardening the I stack your Network can sustain or completely twarth various sophisticated network attacks.

TCP / IP Monitor 1.0.1.5 TcpMon is an application that lets you monitor TCP activity on your local system. Displays active TCP connections, ports on which the computer is listening. Information returned includes local and remote IP addresses, local and remote ports, and TCP

Active Wall Traffic Monitor 2.0 Active Wall Traffic Monitor is a free real time network traffic monitor software for LAN. It can monitor more than 1,000 computers at the same time. It displays speed, packets, bytes of each computer and provides traffic statistics, net flow.

Free Virtual Serial Ports Emulator 0.871 VSPE is intended to help software engineers and developers to create/debug/test applications that use serial ports. It is able to create various virtual devices to transmit/receive data, share physical serial port data for several apps, and so on.

PacketViewer 1.2.3263 Easy program to sniff and view IP packets (TCP, UDP, ICMP). PacketViewer allows you to view IP packet messages and IP packet informations in real time. You can easily listen on Windows system ports (Eg. Ports 135, 445, 1026-1028).

LAN Search Pro 8.2 LAN Search Pro is a free utility for fast file searching across your LAN. LAN Search Pro provides a lightning fast search engine and includes the ability to search hidden network resources, restricted access resources, IP subnets and much more.

Free IP Switcher 1.0 Free IP Switcher is a very useful utility when you change your network settings under different locations. It switches between preconfigured network settings with a single click and without any reboot.

Ping Test Easy Freeware 2.04 A handy, powerful, visual ping test utility and IP scanner for system administrator to check network connection. PingEasy is a graphical ping utility lets you easy to watch the states of network and test the connection speeds of various locations.

EMCO Remote Shutdown 1.4 EMCO Remote Shutdown is a Freeware utility to Shutdown/Reboot one or many machines.Enumeration of machines with a click of a buttonMachines can be added manually or via IP-RangeSelected machines are dragged/dropped to the Machine Queue.

IPNetInfo 1.10 IPNetInfo is a small utility that allows you to easily find all available information about an IP address: The owner of the IP address, the country/state name, IP addresses range, contact information (address, phone, fax, and email), and more.

Axence NetTools 3.0 Comprehensive set of network tools: NetWatch - network monitoring&alerting, WinTools lists exhaustive system info from Windows computers, port/network scanner, NetStat lists local connections, TCP/IP workshop, ping, trace, lookup, SNMP browser

LanSpy 2.0 Network security scanner, which allows getting different information about remote computer. Nothing on the remote computer is hidden from you now!

Advanced LAN Scanner 1.0 Advanced Port Scanner is a small, fast, easy-to-use and robust LAN scanner for the Win32 platform. It is multithreaded, so on fast machines you can scan many computers at once.

myNetMon 2.0 myNetMon, Network Monitor and Packet Analyzing Tool (V.2.0)myNetMon is windows based network monitor and packet analyzing (sniffer) tool.myNetMon uses WinPcap, a windows port of Libpcap which is a packet capturing library.