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.
Downloads: 112767 - Freeware - Download Now

ARKWE collects configuration information about Windows domains&servers, users/groups, policies, events, services, installed applications, shares, permissions, printers, data sources etc.
Downloads: 69863 - Shareware - Download Now

When the Wi-Fi Scanner begins to run, you will immediately see all wireless networks located nearby and its signal level. You can work out the optimal position for their access point at home, so that the signal is accessible throughout their home.
Downloads: 120533 - Freeware - Download Now

SoftFuse Whois is a domain lookup tool that presents you with all available information including Google pagerank and Alexa rank in seconds. The whois software has a simple interface and supports ALL new, generic (gTLD), country-code (ccTLD) domains.
Downloads: 77920 - Shareware - Download Now

Free network management and device configuration tools. CatTools is a utility for managing network devices (routers, switches and firewalls). Automated config backups, password changes and scripted configuration commands. Cisco, 3Com, Foundry etc
Downloads: 87516 - Freeware - Download Now