TCP Viewer captures and displays all data that is transferred between client processes and a server process communicating through TCP/IP. The processes can be running on the same machine or different machines located anywhere on a network or the Internet. TCP Viewer can run on a machine different than the machine(s) that the processes are running on. An example of a client and server is a web browser and web server. TCP Viewer can be used by a developer to debug protocol problems or by anyone who is curious about what data is passed between processes. TCP Viewer is licensed as shareware, the cost of the registered verison is $20 and full size of the download is 0.49 MB. You may download a free version of TCP Viewer by following download link at Free Download section of this page. TCP Viewer is developed or distributed by Westbrook Software.