CurrPorts 2.51CurrPorts allows you to close unwanted TCP connections, kill the process that opened the ports, and save the TCP/UDP ports information
NetworkActiv PIAFCTM 2.2.4Packet analyzer with HTTP file capture and a neat Graphical Packets Mode.
sMonitor 4.3.3.248Monitors networked computers and TCP/IP services running on them continuously.
AUTAPF 2.2.0Configurable UDP and TCP port forwarding for Windows
PortImport 2.0.6Access ports on computers behind firewalls/routers via reverse port forwarding.
UDP Client Server 1.1.3A package that consists of an UDP client and server, which work together in order to test network applications and detect intruders
Port Inspector 1.0.0.0Basic TCP / UDP port scanner that enables network admins to manage ports and hosts, in order to keep track of remote clients easily
AdapterWatch 1.05displays useful information about your network adapters.
Wandering IPs 1.5.8Real-time visualization of your TCP connections in 3D
Slim Port Forward 1.0.0Forward / redirect / relay TCP or UDP connections.
Socket Workbench 4.0Socket Workbench is the definitive tool for analysing socket communications.
TCPView 3.03A software application that provides detailed listings of all TCP and UDP endpoints
PacketViewer 1.3.3557Easy program to sniff and view IP packets (TCP, UDP, ICMP)