



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
The Winsock Interface Library simplifies winsock network communications programming and provides support for the most common Internet protocols such as Finger, SMTP, POP3, FTP, NNTP, and HTTP. Includes multiple C/C++ examples.
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 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 Comm Lib for Visual Basic
$105 - MarshallSoft Computing
Client/Server comm VB and VB.NET component library for TCP/IP winsock communication across a network such as the internet or intranet (LAN).
CSC4VB uses the Windows API to communicate with other programs across any TCP winsock network. Features include: * Can be used to create both clients and servers. * Supports "one time" passwords for improved security. * Can send and receive data buffers or entire files. * Servers can handle multiple connections concurrently. * Allows multiple servers and clients to run simultaneously. * Can specify the maximum number of connections that the server will accept when listening on any one port.* Create chat programs * Free technical support and updates for one year * Royalty free distribution with your compiled application * Can be used from GUI mode or console mode programs * Is fully thread safe.
Fully compatible with Visual Studio.NET (.NET Framework). Supports all versions Visual Basic and VB.NET. Works with PowerBuilder and Visual Basic for Applications (VBA) (i.e., ACCESS,Excel,Microsoft Office). * Does not depend on support libraries. Makes calls to Windows API functions only. Can also use with Delphi, Visual C++, C++ .NET, C#, PowerBASIC, Visual FoxPro, Visual dBase, Xbase++, and COBOL. * Order with or without source code for the DLL. * Programmer's, Reference, and Users Manuals provided. Documentation also online. Requires a Windows Visual Basic compiler. Supports Windows 95/98/Me/NT/2000/XP/Vista.
The evaluation version is fully functional and can be downloaded at

ActiveSocket Network Toolkit
$150 - ActiveXperts Software
ActiveSocket is a Network Communication control for Windows developers. Features: HTTP, HTTPs, FTP, ICMP Ping, NTP, SNMP v1/v2c (Get, GetNext, Set), SNMP Traps, TCP, Telnet and Wake-On-LAN, all based on WinSock. Runs on Windows Vista/2003/XP/2000/NT/ME/98; Includes samples for Visual Basic, Visual C/C++, VB .NET, VC# .NET, ASP, Asp .NET, Java, Javascript, PHP and HTML. Visit to view online samples. Chosen as Best Choice on .

SMTP/POP3 Email Engine for Fortran
$105 - MarshallSoft Computing
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. Requires DEC, Digital, or ABSOFT Fortran.

XP TCP/IP Repair
$0 - Waresoft Software
Is Spyware and/or Adware messing up your internet connection after you have uninstalled it?
Has your internet connection slowed down and you just don't know why?
Have you used an Internet Optimizer that just didn't optimize your internet, instead it made it slower?
If you answered yes to any of the questions above, then XP TCP/IP Repair may help fix your internet connection and possibly even protect your privacy.
XP TCP/IP Repair is a Graphical User Interface (GUI) for commands in Windows XP that repair your TCP/IP registry settings and your Winsock LSP's.
Instead of having trying to remember long confusing command line commands you can now just click a button.
What is an LSP?
Layered Service Providers (LSP) are small pieces of software that can be added or inserted into the Windows TCP/IP handler by other software. Data outward bound from your computer to a legitimate destination on the Internet can be intercepted by an LSP and sent somewhere other than where you intend it to go.

Atelier Web Ports Traffic Analyzer
$35.5 - AtelierWeb Software
* Real-time mapping of ports to processes (applications and services)!
* History since boot-time of all TCP, UDP and RAW ports open through Winsock and respective mapping to processes!
* Log since boot-time of data sent and received (up to 500 MB) by above ports!
* Sophisticated archiving feature allowing to review previous sessions with the same detail as the current session.

HS X.25 C Source Library
$0 - Hillstone Software
HS X.25 is a software library in C (supplied with full source code) which implements ITU-T recommendation X.25 - Interface between Data Terminal Equipment (DTE) and Data Circuit-terminating Equipment (DCE) for terminals operating in the packet mode and connected to public data networks by dedicated circuit.
HS X.25 internally at a lower layer interfaces to HsDL library. HsDL library is Data Link layer abstraction. When HS X.25 is ported into environment with LAPB or LAPD as data link layer, only HsDL module needs to change.
HsDL links directly to HsSock module (also included in this package) - Winsock interface component that provides reliable TCP transport services similar to LAPB / LAPD / HDLC.
HsX25 as provided to customer may be used immediately in X.25 over TCP (XOT) solution or it may be used with traditional LAPB or LAPD in which case only HsDL will need to be modified.
Main Features: * DTE operation * DCE operation * Multiple layer 2 links * 4095 VCs per link * SVC supported * X.25 version: ITU-T (formerly CCITT) 10/96 * outgoing calls * incoming calls * max packet lenght 1024 * all X.25 timer and counters implemented * interrupt packets supported * Statistics * Trace Function *
HsX25 as provided to customer may be used immediately in X.25 over TCP (XOT) solution or it may be used with traditional LAPB or LAPD in which case only HsDL will need to be modified.
© 2007-2008 Software Institute
Software Institute periodically updates pricing and product information from third-party sources,
so some information may be slightly out-of-date. You should confirm all information before relying on it.