PortExpert – Tool For Monitoring All Applications Connected To the Internet

PortExpert is a free program that automatically monitors all applications connected to the Internet and gives you all the information you might need to identify potential threats to your system.


  • Monitor of application using TCP/UDP communications
  • User-friendly interface
  • Identifies remote servers (WhoIs service)
  • Allows to open containing folder of any applications
  • Allow to easily search for more info online
  • Automatic identification of related service: FTP, HTTP, HTTPS,…
  • Capability to show/hide system level processes
  • Capability to show/hide loopbacks
  • Time freeze function


How To Use PortExpert

Download PortExpert onto your computer, then install it.
(Download link is at the end of this article)
Open the app, you will see a window as shown below:

Note: Run it with administrator privileges to get the most out of this tool.

If you want to know more details about a particular communication/process, select it. Then choose what you want to know about that particular process/communication.


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