Clever Internet Suite for Delphi, C++Builder

Clever ComponentsCommunication & Messaging ToolsVCL Component
Version 12.0.x (Nov 6, 2025)(3)

Comprehensive internet protocol components for Delphi and C++Builder development.

  • Supports multiple internet protocols including HTTP, FTP, SMTP, POP3, IMAP, SOAP, and SFTP.
  • Provides components for both client and server-side operations with security features.
  • Includes tools for encryption, data compression, update management, and proxy support.
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Add instant SSL/TLS security to your Internet applications and implement many useful Internet related features.
Clever Internet Suite for Delphi, C++Builder offers an extensive library of components designed for Delphi and C++Builder developers to integrate a variety of internet protocols into their applications. It supports essential protocols from file transfer and email to web services, emphasizing secure connections and flexibility for both client and server use cases.

Multitude of Internet Protocol Components

Includes components for HTTP, HTTPS, FTP, FTP-SSL, SMTP, POP3, IMAP, SOAP, and SFTP protocols, covering a wide range of internet communication needs.

Secure Communications

Implements TLS and supports SSH for SFTP, along with SOAP message security including signing and encryption features for robust data protection.

Client and Server Functionality

Delivers fully functional server components such as SMTP, POP3, IMAP, FTP, and SFTP servers that retain messages and manage files with multi-session support.

Advanced Certificate and Encryption Support

Features cryptographic classes for encryption, hashing, digital signatures, and certificate management with chain validation.

Proxy and Firewall Compatibility

Supports various proxy types including HTTP Connect and SOCKS4/SOCKS4a, enabling connectivity through firewalls and automatic name resolution.

Internet Update Management

Equipped with Web Update component to implement self-update capabilities for applications, supporting compressed downloads, resume functionality, and update history.

Authentication and Authorization Support

Supports multiple authentication mechanisms including Basic, Digest, NTLM, and OAuth, enabling secure access to web services, mail servers, and file transfer systems across protected environments.

DNS and Network Utility Components

Includes DNS client and server components capable of resolving domain records such as MX, SOA, TXT, and A records, helping applications perform network discovery and domain-based operations.

Thread and GUI Processing Control

Allows disabling GUI message processing during socket operations to improve behavior in multi-threaded applications through adjustable component properties.

Flexible Configuration and Extensibility

Facilitates configuration for proxy auto-detection, manual configuration files for updates, and adaptable component properties to tailor behavior for diverse scenarios.

Product Compatibility

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

Component Type

  • VCL Component

IDE Support

  • C++Builder
  • Delphi
  • RAD Studio