Network Auditing Freeware

Network Watcher: An advanced network auditing tool which provides complete monitoring.

Web Filter: Powerful DNS filter tool that can block web sites based on IP address with user restriction against malicious web sites.

Network Diagnostics: Portable version of a free and open-source packet analyzer.

Bandwith Measurement: A suite of free network tools including bandwidth monitoring and traceroute.

Network Scanner: Can scan home networks for vulnerabilities with easy patching.

Network Monitoring: Bandwidth monitoring software that detects unusual activity and integrates a firewall to prevent network access to any application.

IP Address Scanner: Powerful network scanning utility that displays information about IP addresses, NetBIOS and SNMP servers with MAC address, name, domain and more.

Network Mapper: Free network exploration and auditing.

Network Monitoring: Logs both incoming and outgoing traffic and displays it in a user interface.

Network Scanner: Free IP scanner is a very fast IP scanner and port scanner.

Network Monitoring: Official tool offering router owners access to filesharing, streaming, configuration, parental controls and other NETGEAR settings.

Port Scanner: Quickly search for and find open ports on a network or range.