Simple TCP Listener

Simple TCP Listener is a small-sized and portable application that permits users to set up ports and description blocks that will be revealed to anyone using a network scanner.

Since installation is not a prerequisite, you can drop the executable file somewhere on the hard disk and simply click it to run.

An alternative is to save Simple TCP Listener to a USB flash disk or similar storage unit, to run it on any machine quickly and with minimum effort.

What's worth mentioning is that the tool does not create new entries in the Windows registry or Start menu, leaving the HDD clean after removal.

Simple TCP Listener is wrapped in a standard interface that consists of a small window with a regular layout, where you can specify the port number to listen to, along with the response. It is possible to add as many ports as you want. The bottom part of the panel shows all connections made, and this log can be easily cleared. There are no other options available.

The software utility runs on a very low quantity of CPU and RAM, so it has minimal impact on computer performance. It minimizes to the system tray area, thus allowing you to carry on with normal activity without a problem.

We have not come across any issues in our tests, since the program did not hang, crash or pop up errors. Although it is not resourceful, Simple TCP Listener delivers a straightforward solution to setting up ports and descriptions.