Ping Scan is a FREE tool that sends pings to a network to find responding nodes.
Free Port Scan is a utility that looks for open TCP ports on one or more nodes.
SNMP Scan is a FREE utility that finds network nodes that support SNMP.
TFTP Server is a FREE utility that can transfer files and backup Cisco configs.
Network troubleshooting & remediation system with reporting, monitoring & alerts
Free integrated configuration and management tools for Cisco routers and switches
Captures flow data from network traffic to identify what is consuming bandwidth
Discover hardware, software, processes for every device on your network for free
Test the accessibility of WMI counters; quickly and easily.
Server Uptime/Downtime Monitor for PocketPC - know when a server/network is down
Free pt360 Switch Port Mapper discovers devices connected to each port on a switch
Advanced Network Monitor 2.3 is a LAN and Internet server monitoring tool.
High-performance anti-spam tool for Exchange Server
IPCompiler very fast system and network diagnostic tool.
Multi-page browser with built-in 27 utilities: Email Alert, Web Update Alert...
Network Packet and protocol analyzer
Package of domain/ip address lookup tools for Windows
Are you a network administrator who needs a tool to help you identify and isolate network connectivity problems? See how WhatsUp Gold's free Visual TraceRoute tool can help you!
Whois Tools is a WHOIS lookup tool for web designers and developers.
Internet control by filtering DNS requests. Can be set up locally or remotely