Network Information, Network Monitoring/Sniffers, Network Testing/Ping Tools, Network/Port/IP Scanners, Network/Protocol Analyzers, Other IP Tools, Other Network Tools, Telnet/SSH, Traceroute/Whois
LanTopolog

LanTopolog is an application that provides physical network topology discovery, visualization and monitoring.
ShareWatcher

Watch over your Windows shared files the easy way!
Trogon MAC Scanner

Ultimate software for efficient network maintaince and network analysis
K-MAC

The handy K-MAC utility will allow you to change the MAC address of any network adapter.
AdvancedRemoteInfo

Gather various information about a remote Windows PC
Network Info

Network Info displays information about your network adapter.
F2 IpHost

Quickly lookup a website IP by name or a website name by IP
LAN-Explorer

This software is used to determine all computers, shares and printers on your local network.
TCPView

TCPView - view all network connections
Network Adapters Information

Simple .Net Application to give information about all network adapters in the system, their running status, max speed, download upload speed, etc
DownTester

Software to test the download speed of your Internet connection.
Roadkil DIG

Roadkil DIG - Displays all available information about a given domain name.
DNS Benchmark

A unique, comprehensive, accurate & free Windows (and Linux/Wine) utility to determine the exact performance of local and remote DNS nameservers.
Moo0 ConnectionWatcher

Moo0 ConnectionWatcher lets you watch over any TCP/UDP connection from/to your PC.
Local IP Lister

Paessler Local IP Lister shows the list of IP addresses that are configured on your PC.
Secure Folder is a tiny, easy-to-use folder security software that lets you hide, loc...
Desktop iCalendar is a handy tool that allows users manage events, todos, sync with t...
View internal and external IP, country of origin and more with this handy Windows gad...
Talking Desktop Clock - powerful application that adds new features to your Windows s...