Free established tcp connections software for windows

Moo0 ConnectionWatcher 1.43 lends you the ability of watching over any TCP/UDP connection from/to your PC.

Using this software, you may discover which software sends/receives information with whom in detail such as the opponent address, port, total traffic, and duration of the connection.

NetTools is a comprehensive set of administration tools:
- NetWatch - host monitoring with alerting, real-time & historical charts of response time & packet lost. E-mail & sound notifications available when a host is down.
- WinTools - lists exhaustive system information from Windows computers: running processes & services, registry, event log, disk, memory & CPU information, etc.
- Port scanner - checks for all open ports and running services. It can discover some Trojans/spyware.
- Network scanner - discovers all nodes in a remote network, their IP/MAC and services running on them.
- NetStat - displays your computers inbound and outbound connections, lists all open TCP/UDP ports, with the remote IP address & the process using the connection.
- TCP/IP workshop - establishes low-level TCP/UDP connections to troubleshoot and test network services. It can send raw data to any remote port.
- SNMP Browser - a full SNMP browser, so easy you can use it even if you don?t know a thing about SNMP.
- Other tools: fast traceroute shows information about every host on the route, its response time, and packets lost (full trace within 1 second). Lookup is like nslookup, but it shows you all DNS and WHOIS records at once. Bandwidth tool will measure network performance. NetCheck - with this tool you can check the quality of network hardware in your LAN.
Free & Pro versions.

Process And Port Analyzer is a real time process, port and network connections analyzing software A Process to port mapper, Active TCP and UDP connection viewer, Find out Which processes are using which ports. Process And Port Analyzer is a realtime process and Active Ports Analyzer.
Main features:
- View currently running processes along with the Full path and Name of file which started it
- View the Active TCP Listeners and the processes using them
- View the Active TCP and UDP connections along with Process ID and full path of filename which started it
- Double click on a process to view the list of library files used by it

My TCP Viewer 1 is a tool to verify TCP connections on your computer. It shows both local and remote computer's IP address and Port. It also has a TCP statistic function. It's very small only 40KB and no installation required. You can copy it to anywhere you want.