Application port on windows

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I have installed the an application which will work over the network. I can not connect this application from other computers. I need to open some port on windows firewall. How can I find this application listening port?

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I have installed the an application which will work over the network. I can not connect this application from other computers. I need to open some port on windows firewall. How can I find this application listening port?

Posted 26-Mar-19 21:20pm

Gabriel9999

Updated 28-Mar-19 23:16pm

Richard MacCutchan

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OriginalGriff · Answer 1 · 2019-03-26T22:08:00

Solution 1

We can't tell you - we have no idea what the software is, how it was written, or even what port(s) it might want to use.

Go back to where you got the software from, and ask them - they are the only ones who might have any idea.

Posted 26-Mar-19 22:08pm

OriginalGriff

User 11060979 · Answer 2 · 2019-03-26T22:20:00

Solution 2

With the windows command line tool netstat you can list all open ports and also the process which opened the port.

Example:
netstat -a -b

Use netstat -? for help.

Posted 26-Mar-19 22:20pm

User 11060979

TheRealSteveJudge · Answer 3 · 2019-03-28T23:17:00

Solution 4

I would like to recommend TCPView
TCPView for Windows - Windows Sysinternals | Microsoft Docs[^]

Posted 28-Mar-19 23:17pm

TheRealSteveJudge