Active Ports monitors all open TCP and UDP ports on a local computer.
Process And Port Analyzer is a packet viewer and sniffer.
upRedSun and iForwarder, Inc.
It will let you port forwarding to multiple IP addresses at the same time.
Use this software to open server side TCP/UDP Intelligent (proxy) ports.
Verigio Communications Inc.
Multi Port Forwarder enables you to redirect requests to another IP and port.
TCPEye allows you to know all your active TCP and UDP connections in detail.
Serial Port Tool
Professional debug tool for serial port, TCP/IP, UDP, I2C, HTTP communication.
Binary Visions Inc
Allows you to capture network traffic for TCP, UDP or ICMP protocols.
It generates IP/ICMP/TCP/UDP traffic from clients to stress test servers.
Monitor network and all of TCP,UDP SOCKETS traffic in realtime.
Stone Softwares, Inc.
A network connections monitor. It displays TCP/UDP connections in realtime, with automatic host look....
Displays remote network computer IP, ICMP, TCP, UDP and Server statistics.
PB Software, LLC
It can generate and monitor IP/ICMP/TCP/UDP traffic from clients to servers.
Freeware security configuration utility for Windows.
Can close TCP/UDP ports 135, 137-139, 445 and....
Moo0 ConnectionWatcher watch over any TCP/UDP connections from/to your PC.
A lightweight console based TCP/UDP scanner written in C#. cScan.