<h4 id="ia"> </h4>
<h4 id="find-pid-of-process-that-use-a-port-on-windows-eg-port8080">Find PID of process that use a port on Windows (e.g. port:"8080")</h4>
Fire the below comands via Command Line Interface 
netstat -a -o -n | findstr 0.0:8080
<code>-a</code> Displays all connections and listening ports.
<code>-o</code> Displays the owning process ID associated with each connection.
<code>-n</code> Displays addresses and port numbers in numerical form.
Output TCP 0.0.0.0:8080 0.0.0.0:0 LISTENING 6800 
<h4 id="then-kill-the-process-by-pid">Then Kill the process by PID</h4>
<code>taskkill /F /PID 6800</code>
<code>/F</code> - Specifies to forcefully terminate the process(es).
<a target="_blank" href="https://3.bp.blogspot.com/-InSnnulnocw/WLGhAVf57LI/AAAAAAAAnGk/_PjmSW39xHITlxhl__fHFzNRlpjJ9BTwwCLcB/s1600/PID_Kill.png"><img src="https://cdn.hashnode.com/res/hashnode/image/upload/v1623671743254/EwKYpvZjkJ.png" alt /></a>

####   

#### Find PID of process that use a port on Windows _(e.g. port:"8080")_

Fire the below comands via Command Line Interface 

  

netstat -a -o -n | findstr 0.0:8080

_`-a` Displays all connections and listening ports._

_`-o` Displays the owning process ID associated with each connection._

_`-n` Displays addresses and port numbers in numerical form_.

_Output_  
TCP    0.0.0.0:8080           0.0.0.0:0              LISTENING       6800  
  

#### **Then Kill the process by PID** 

`taskkill /F /PID 6800`

  

`/F` - Specifies to forcefully terminate the process(es).

  

[![](https://cdn.hashnode.com/res/hashnode/image/upload/v1623671743254/EwKYpvZjkJ.png)](https://3.bp.blogspot.com/-InSnnulnocw/WLGhAVf57LI/AAAAAAAAnGk/_PjmSW39xHITlxhl__fHFzNRlpjJ9BTwwCLcB/s1600/PID_Kill.png)

Windows :: Kill a Process Id by looking up the port

Find PID of process that use a port on Windows (e.g. port:"8080")

Then Kill the process by PID