TCP Client Server is a lightweight and easy to use application that can be used to detect incoming connections, view received data from remote peers and more.The program is able to run either as a server or as a client and you can configure the port that will be listened. You can also send data with.

WebCheck.NET is a lightweight application that tries to access multiple URLs and determines the response time.WebCheck.NET sends a simple HTTP call to all the URLs in the list. If the call is not successful and the server cannot be accessed, it displays a message in the main window.

Traffic Emulator generates IP / ICMP / TCP / UDP traffic from clients to server, to stress test servers, routers and firewalls under heavy network load. The Traffic Emulator is a very small and easy to use application that can simulate client activity. The tool is designed with a user-friendly interface and is easy to use.

GNS3 is a handy and accessible piece of software that was designed to be a graphical network simulator.It was specially developed in order to allow you to design complex network topologies and to launch simulations on them.

Major Pinger is a ping tool that manages to return most important ping related information and statistics. Now, you can use Major Pinger to quickly ping a website and check its availability, or determine when it will be available in case it's down.

speedt provides you with a lightweight command line application that you can use to test the speed of your Internet connection.speedt enables you to set a download limit and choose the web server to connect to. The target URL must be able to receive the POST data of the user-defined upload size.

TCP Client Server is a lightweight and easy to use application that can be used to detect incoming connections, view received data from remote peers and more.The program is able to run either as a server or as a client and you can configure the port that will be listened. You can also send data with.

NetChecker is a lightweight, yet handy application designed to help you verify the status and the health of your Internet wireless or wired broadband connection.NetChecker can tell you whether the Internet connection is active or not and diagnose the most common problems that prevent your PC from accessing the Internet.