CurrPorts Alternatives

TCPView is a Windows program that will show you detailed listings of all TCP and UDP endpoints on...

TcpView For Linux. Touch screen friendly design graphical network connections viewer for Linux.

SpeedGuide.net - The Broadband Guide. Cable modems, DSL, Wireless, Network security. Free speed tweaks and TCP/IP tools for optimizing system performance.

TCPEye is an easy-to-use monitoring application that will display a list of all network processes.

Wireshark is a network protocol analyzer for Unix and Windows. It lets you capture and interactively browse the traffic running on a computer network.

Graphical network connections viewer for linux

At whatever point you open a site association through your program or download documents, you are opening TCP/UDP connions.

An advanced network monitoring solution to monitor network up/downtime, traffic and usage.

SecurityXploded is an Infosec Research Organization offering 200+ FREE Security/Password Recovery Tools, latest Research Articles and FREE Training on Reversing/Malware Analysis

PortsMonitor is a system utility for monitoring system TCP/IP network connections by application...

Advanced Port Scanner is a fast and free software for port scanning.

Technitium MAC Address Changer (TMAC) is a freeware utility to instantly change or spoof MAC Address of any network card (NIC).

Axence netTools is completely free of charge, both for home and commercial use – all you have to do is to register. A tool for professionals – and others.