Portable Opened Ports Viewer 1.3

The application will show you a list with all opened ports and allow you to export them to HTML, CSV or TXT format, featuring support for several configuration options
Portable Opened Ports Viewer - Open Ports Viewer displays all ports that are currently being used and the processes that use them.
  2 Screenshots
Opened Ports Viewer is a a simple-to-use networking utility that identifies and shows all opened ports across your LAN. It comes packed with a handy set of options and configuration parameters to please all user levels.

Portability advantages

Since there is no installation involved, you can drop the program files in any part of the hard disk and just click the executable to run.

There is also the possibility to save Opened Ports Viewer to a USB flash disk or similar storage unit, in order to run it on any PC with minimum effort and no previous installers.

What's more, the tool does not create new entries in the Windows registry or Start menu, leaving the disk clean after removal.

Clean and intuitive interface

The main frame has an organized structure that shows a list with all open ports along with their status, protocol, local and remote address, port number, process ID and name.

Selecting an item from the list shows connection and process information on the bottom part of the screen, together with main module notes. These details can be exported to CSV, HTML or TXT format for closer inspection.

Other tools of Opened Ports Viewer let you resolve host names, view port names, hide system processes, view connections only, and so on.

The program does not put a strain on computer performance, as it runs on low CPU and RAM. It is very responsive to commands and works smoothly, without triggering Windows to hang, crash or pop up error dialogs.


All in all, Opened Ports Viewer delivers a simple solution to viewing all open ports in your LAN, and it can be handled by all types of users.

Reviewed by , last updated on July 1st, 2014

file size:
101 KB
license type:
developed by:
Werner Rumpeltesz
operating system(s):
Windows All
C: \ Portable Software \ System \ System Info
Portable Opened Ports Viewer
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What's New in This Release:
  • A language file for Greek was added.
  • A language file for Italian has been added.
  • A language file for Korean has been added.
  • A Dutch language file was added.
read full changelog
2 Screenshots
Portable Opened Ports Viewer - Settings screen lets you configure details area and options such as activating the display of process and main module info.

Application description

Opened Ports Viewer is designed to show you a list of open ports just like "netstat" console command.The port list can...

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