SocketTools Subscription

Catalyst Development Corp.Communication & Messaging ToolsActiveX / COM Component.NETWindows DLL
Version 12.0.3024.1286 (Jun 17, 2026)(1)

Comprehensive Windows Internet components for varied programming environments.

  • Includes .NET classes, ActiveX controls, and native Windows libraries.
  • Supports secure protocols like TLS 1.3, SSH 2.0, and OAuth 2.0 authentication.
  • Offers unlimited priority technical support and free upgrades.
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A comprehensive collection of .NET, Library and ActiveX internet communications components.
SocketTools Subscription provides a complete package of Internet communication components designed for Windows. It supports multiple programming languages through .NET classes, ActiveX controls, and dynamic link libraries. Developers can easily integrate features such as secure file transfers, email, web services, and server components in their applications with built-in encryption and modern authentication support.

All-Inclusive Component Suite

Includes over 80 components spanning .NET managed classes, ActiveX controls (OCXs), and native DLLs, providing versatile options for development in various programming languages.

Broad Language and Platform Support

Compatible with numerous languages like C#, Visual Basic, C++, and more. Supports both 32-bit and 64-bit Windows desktop and server environments.

Advanced Security Protocols

Supports Transport Layer Security (TLS) 1.3 and Secure Shell (SSH) 2.0 with AES-256 bit encryption for secure network communications and file transfers, simplifying encryption without complex coding.

Modern Authentication Standards

Implements OAuth 2.0 authentication to securely access web and mail services, facilitating integration with popular cloud platforms and services.

IPv4 and IPv6 Networking

Fully supports IPv4 and IPv6 connectivity, enabling applications to operate with current and future Internet addressing standards.

Robust Network Protocol Support

Includes client and server components supporting DNS, FTP, HTTP, ICMP, IMAP4, NNTP, POP3, SMTP, SSH, TELNET, TCP, and UDP protocols for diverse networking needs.

Asynchronous and Synchronous Operations

Provides both synchronous and asynchronous connection interfaces within a unified API, allowing developers to optimize performance and responsiveness in their applications.

Built-In Server Components

Offers FTP and HTTP server components that do not depend on external services like IIS; developers can embed server functionality directly into their applications.

Product Compatibility

Review the details below to ensure this product is supported within your environment.

Component Type

  • .NET
  • ActiveX / COM Component
  • Windows DLL

.NET Version

  • .NET 10 LTS
  • .NET 9 STS
  • .NET 8 LTS
  • .NET 7 STS
  • .NET 6 LTS
  • .NET 5 / .NET Core 3.1
  • .NET 4.8 or earlier

.NET Platform

  • .NET Assembly
  • .NET Class
  • .NET Core 3.1 Assembly
  • .NET WinForms

ActiveX/COM Platform

  • ActiveX OCX
  • ActiveX .NET Ready

IDE Support

  • Visual Studio