Port Explorer is an advanced, lightweight, state-of-the-art socket analysis and exploration utility. Although still a relatively new program, Port Explorer is quickly becoming accepted as the leading program of its class (port-to-process mapping), overcoming all of the problems associated with other port-to-process mappers. In addition to powerful port-to-process mapping, Port Explorer is also armed with advanced packet-sniffing and anti-trojan capabilities, as well as a mini-arsenal of supporting network tools including a fully automatic intelligent professional Whois search client. Port Explorer supports Windows 95, 98, 98 SE, ME, NT4, 2K, and XP, and also has a built-in dynamic language support system (supported languages include English, Dutch, French, Swedish, and Portuguese). Port Explorer gives you the ability to see all sockets that are open, and shows the state these are in, be it established and sending or receiving data, listening, or closing. Port Explorer also gives the great ability to control these sockets - by allowing the user to spy on any or all sockets owned by a process, and to block sending or receiving of any or all sockets. A user could block data sending by a suspicious socket - yet still see what data is coming in by spying on this socket. Port Explorer also includes new detection for trojans, by showing hidden sockets in red. This technology was developed for the upcoming DiamondCS TDS-4 Professional trojan scanner.

WSD is a flexible HTTP proxy which displays and records network traffic. WSD also handles SOAP and XML-RPC. It enables you to 'listen' and record the transactions on any nominated port and send the traffic to any other nominated port. You can view headers and data for every request and response directly in real time. WSD allows you to set up and save multiple 'projects' which consist of any number of 'interfaces' and 'listeners'. This enables traffic on multiple ports and sockets to be displayed and recorded. Application performance and traffic problems such as keep alive and caching behaviour, can be monitored and debugged. WSD can be used to simulate bandwidth restrictions and communications failure and test how your application will perform in the real world. For example you can test the user experience at modem speeds and test your application's response to drop outs. WSD supports a variety of view, save and export transaction data options: binary, text or parsed XML. Large transactions files can be managed by saving only header information using the 'Delete Data' option. The XML export format creates a validated XML file which provides a convenient format for manual inspection and analysis but also structured raw data that can be used for further analysis with third party or user-built test tools. This enables, for example, replay of the transactions for testing purposes.

Lucigenic TCP/IP is an advanced COM server implementation of the TCP/IP protocol. Lucigenic TCP/IP is a feature rich component that also provides implementations for the HTTP protocol, DNS resolver services and 442 bit secure sockets. Lucigenic TCP/IP is a completely self-contained. You can easily add Internet capabilities to applications written in just about any development system, including C++, VB, ASP, Pearl, Delphi, PowerBuilder and so on.

Use the .NET components included with PowerTCP Sockets for .NET to create any type of network application. These basic network building blocks contain everything needed to create a network application of any level of complexity. Use the Tcp component to communicate with clients using TCP. Implement any TCP-based high-level protocol (such as SMTP, FTP, POP, etc) or create your own TCP-based protocol. Use the Udp component to communicate with clients using UDP. Implement any UDP-based high-level protocol (such as SNMP) or create your own UDP-based protocol. Use the Server component to create powerful, multithreaded TCP server applications. Use the Dns component to resolve host names, dot addresses, and email addresses. Use the Ping component to determine if a host is reachable. Use the Trace component to trace a route to a host. Included with the download are fully functional applications written in C# and VB.NET (both Windows applications and ASP.NET Web applications). Also included is extensive documentation (including 30+ tutorials) demonstrating how to use PowerTCP Sockets for .NET.

Use the .NET components included with PowerTCP Sockets for .NET to create any type of network application. These basic network building blocks contain everything needed to create a network application of any level of complexity. Use the Tcp component to securely communicate with clients using TCP over SSL. Implement any TCP-based high-level protocol (such as SMTP, FTP, POP, etc) or create your own secure TCP-based protocol. Use the Udp component to communicate with clients using UDP. Implement any UDP-based high-level protocol (such as SNMP) or create your own UDP-based protocol. Use the Server component to create powerful, multithreaded secure TCP server applications. Use the Dns component to resolve host names, dot addresses, and email addresses. Use the Ping component to determine if a host is reachable. Use the Trace component to trace a route to a host. Included with the download are fully functional applications written in C# and VB.NET (both Windows applications and ASP.NET Web applications). Also included is extensive documentation (including 30+ tutorials) demonstrating how to use PowerTCP Sockets for .NET.

SocketWrench 3.6 Freeware Edition is a general purpose package that simplifies Windows Sockets programming. For developers new to Internet software development, SocketWrench greatly reduces the learning curve typically associated with socket programming. The SocketWrench components are available as 16-bit Visual Basic controls as well as 16-bit and 32-bit ActiveX controls and can be used in a wide variety of development languages.

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.