Chilkat SSL is a free COM component that makes it extremely easy to communicate securely over a TCP socket using either the SSLv3 or TLSv1 protocols. This component is designed to be used by C++ applications, and cannot be used from Visual Basic or ASP.

SBridge connects two TCP/IP servers together creating a "bridge" for the data transfer between them. SBridge can be used to connect TCP/IP servers on the same machine or across any accessible network. SBridge can even be located on a third machine, transparently connecting two application servers for logging communications between them.

Client/Server comm component C++ library for TCP/IP winsock communication across a network such as the internet or intranet (lan). Allows multiple servers and clients to run simultaneously. Supports "one time" passwords for improved security. Servers can handle multiple connections concurrently. Includes 23 functions and multiple examples to create client server applications. Uses the Windows API Works with VC++,C#.NET,MFC and C++ Builder.

Speed Limiter can simulate slow TCP/IP connections. Use Speed Limiter for example to see how long a website have to load on slow connections. Or test your software with slow TCP/IP connections.

SmartSniff allows you to capture TCP/IP packets that pass through your network adapter, and view the captured data as sequence of conversations between clients and servers. You can view the TCP/IP conversations in Ascii mode (for text-based protocols, like HTTP, SMTP, POP3 and FTP.) or as hex dump. (for non-text base protocols, like DNS)

Client/Server Delphi comm component library for TCP/IP winsock communication across a network such as the internet or intranet (lan). Allows multiple servers and clients to run simultaneously. Supports "one time" passwords for improved security. Servers can handle multiple connections concurrently. Includes 23 functions and multiple examples to create client server applications. Uses the Windows API. Works with all version of Delphi & .NET.

Universal library for building high-performance TCP servers

sMonitor is a network monitoring software that allows you to verify the network connectivity of TCP/IP hosts on the Internet and LAN. The built-in NT service periodically pings, or checks TCP and UDP ports on network devices. If the destination host fails to reply to a ping, connection request, or user datagram, sMonitor alerts you using audible alarms, visible notifications, e-mail messages, third-party software, modem and telnet connections.

datAxe is a software program designed to convert serial (RS232) data to the TCP/IP packets format and TCP/IP packets to serial data. While running on your PC, datAxe can receive serial data from a COM port of your PC and then send them out to a TCP/IP network through a TCP/IP socket connection on your PC. datAxe can also receive serial data from a TCP/IP network through a TCP/IP socket connection and send them to a serial port on your PC

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.

No need to spend days developing your own TCP/IP data tools - TCP/IP Data Logger is here to help! The program collects network data from any device or instrument in real time, sends and receives serial data over the Internet or your LAN. Mold your dataflow the way you want with a built-in parser and send it to any application. It will always be there recording your data, capturing every precious bit. Amazing functionality at an affordable price!

PortMarshaller is a software-based TCP/IP port forwarder. The software accepts connections on a particular TCP port, and establishes connections to a different TCP port to fulfill requests.

Client/Server comm VB and VB.NET component library for TCP/IP winsock communication across a network such as the internet or intranet (lan). Allows multiple servers and clients to run simultaneously. Supports "one time" passwords for improved security. Servers can handle multiple connections concurrently. Includes 23 functions and multiple examples to create client server applications. Uses the Windows API Works with all version of VB (VB.NET)

PortMarshaller is a software-based TCP/IP port forwarder and network administration service. The software accepts connections on a particular TCP port, and establishes connections to a different TCP port to fulfill requests. Administrative web interface allows the monitoring of connection and data transfer statistics. New access control lists allow the filtering of incoming connections.

TCP Spy captures and displays all socket calls that an application makes and the data that is sent and received on the application's sockets. TCP Spy will work with any type of application.

TCP Spy can be used by a developer to debug socket communication problems with an application or by anyone who is curious about what socket calls an application is making, including what it is communicating with and the data it is passing.