TCPView is a Windows program that will show you detailed listings of all TCP and UDP endpoints on your system, including the local and remote addresses and state of TCP connections.
Cost / License
- Free
- Proprietary
Platforms
- Windows
- PortableApps.com

SerialTest is described as 'A cross platform debugger for Bluetooth/TCP/UDP' and is an app in the network & admin category. There are more than 10 alternatives to SerialTest for Windows, Linux, Android, PortableApps.com and Mac. The best SerialTest alternative is TCPView, which is free. Other great apps like SerialTest are CurrPorts, Connection List, Proc Net Monitor and PortsMonitor.
TCPView is a Windows program that will show you detailed listings of all TCP and UDP endpoints on your system, including the local and remote addresses and state of TCP connections.

CurrPorts is network monitoring software that displays the list of all currently opened TCP/IP and UDP ports on your local computer. For each port in the list, information about the process that opened the port is also displayed, including the process name, full path of the...

Enables monitoring of every app and their connections to the internet: when, how often, to which servers. Spyware, malware and all other ugly apps with heavy connection loading will be unmasked.


Proc Net Monitor is the FREE software to monitor & analyze the Network activity of all running Process on your system.
It shows all open network Ports (TCP/UDP) and active Network Connections for each process.



PortsMonitor is a system utility for monitoring system TCP/IP network connections by application, and connections' status. With Search Expression support, you can filter connection with preferred conditions.



TCPEye is an easy-to-use monitoring application that will display a list of all network processes. It sports all the features of "netstat" command and adds some options of its own as well as some third party online tools for IP tracing.

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

NetStat Agent is a powerful and easy-to-use network toolkit for monitoring and diagnosing. It includes all useful network tools like netstat, ping, traceroute, ipconfig, dns query (nslookup), whois, arp, route and http checker.



Connections Viewer is a useful network software utility with the primary focus of listing (and managing) both UDP and TCP connections inside the host system.



Netactview is a graphical network connections viewer for Linux, similar in functionality with Netstat. It includes features like process information, host name retrieval, automatic refresh and sorting.

LiveTcpUdpWatch is a tool for Windows that displays live information about all TCP and UDP activity on your system.

Network Discovery for Windows is a next-generation network scanner, capable of gathering a wide array of information from network devices without credentials or agents.
