TracePlus/Winsock shows you the interaction between your Win32 application and Winsock 1.1/2.0, WININET, RAS, and Microsoft Winsock extensions with no modifications to your existing program

XP TCP/IP Repair is a Graphical User Interface (GUI) for commands in Windows XPР’В® that repair your TCP/IP registry settings and your Winsock LSP's.

Client/Server C++ component library for TCP/IP winsock sockets network communication. Allows multiple servers and clients to run simultaneously over a TCP network such as the Internet or intranet (LAN). Works with C++, C#.NET, MFC and C++ Builder.

Client / Server Delphi comm component library for TCP/IP winsock communication over a network such as the internet or an intranet (LAN). Allows multiple servers and clients to run simultaneously. Supports "one time" passwords for added security.

Client/Server component VB and VB.NET library for TCP/IP winsock sockets network communication. Allows multiple servers and clients to run simultaneously over a TCP network such as the Internet or intranet (LAN). Works with Visual Basic and VB .NET

SocketSniff allows you to watch the Windows Sockets (WinSock) activity of the selected process. For each created socket, the following information is displayed: socket handle, socket type, local/remote addresses, local/remote ports, and more...

SMTP/POP3 Email Engine for Fortran Email from your Fortran application. Simple API allows sending and receiving email, including HTML and MIME attachments. Knowledge of Winsock and TCP/IP is not needed. Includes multiple Fortran examples.

ActiveSocket is a Network Communications ActiveX Control. Features: Telnet, Ntp, SNMP, Wake On Lan (also called WOL), client/server and more, all based on WinSock. Visit http://www.activexperts.com/activsocket to view online samples.

SMTP / POP3 C/C++ email component library uses a simple API to send and receive mail, including HTML and MIME attachments. Knowledge of Winsock and TCP/IP not needed. Supports all versions of Visual C++, .NET, C# .NET, C/C++, MFC and C++ Builder.

SMTP / POP3 COBOL email component library uses a simple API to send and receive mail, including HTML and MIME attachments, from an application. Winsock and TCP/IP knowledge not needed. Not dependant on support libraries. Fujitsu and MicroFocus COBOL