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ICS - Internet Component Suite

ICS is a TCP/IP communication component set (VCL and FMX). It supports most of the Internet protocols such as TCP, UDP, FTP, HTTP, POP3, SMTP, NNTP and much more. For both client and server and with of without SSL/TLS encryption. ICS is written in Delphi but can be used with C++ Builder as well.

540 topics in this forum

  1. TSslHttpCli

    By ZRomik,
    • 76 replies
    • 22477 views

  2. Invalid Compiler Directive: 'MESSAGES'

    By Incus J,
    • 94 replies
    • 22477 views

  3. Odd (OpenSSL?) bug and types in X509 certs

    By merijnb,   
    • 63 replies
    • 13786 views

  4. ICS for Linux?

    By Angus Robertson,
    • 52 replies
    • 12905 views

  5. [BUG] HTTPS support in 64bits - Access Violation

    By Marcelo Jaloto,   
    • 46 replies
    • 11100 views

  6. Win XP app fails to start -- missing bcrypt.dll

    By Kyle_Katarn,
    • 14 replies
    • 10950 views

  7. ICS under Delphi7

    By PMRalf,
    • 6 replies
    • 10291 views

  8. SSL_CTX_use_certificate:ee key too small

    By Dmytro Lendel,
    • 8 replies
    • 9969 views

  9. TLS with FileZilla FTP Server - TLS data session not resumed

    By superflexible,
    • 15 replies
    • 9711 views

  10. Trying to install ICS 858 on C++ Builder Rio 10.3.1

    By alank2,
    • 25 replies
    • 9573 views

  11. RAD Studio 11.0 Support

    By Angus Robertson,
    • 31 replies
    • 9502 views

  12. Broken proxy support with ICS 8.61

    By Kyle_Katarn31,
    • 28 replies
    • 9416 views

  13. UDP sending and receiving

    By TurboMagic,
    • 19 replies
    • 9404 views

  14. Can ICS thread cause memory violation? (EOutOfResources error)

    By PizzaProgram,   
    • 76 replies
    • 9349 views

  15. ICS V9.1 announced

    By Angus Robertson,
    • 46 replies
    • 9286 views

  16. Web sockets server and client

    By Andrii,
    • 14 replies
    • 8845 views

  17. Delphi - send mail from Office 365 with EWS protocol

    By J23,
    • 30 replies
    • 8652 views

  18. wsConnected triggered even if client not connected

    By mitzi,
    • 30 replies
    • 8647 views

  19. UDP multicast issues

    By merijnb,   
    • 16 replies
    • 8420 views

  20. Fatal Error Bad unit format when compiling our application under 64-bit

    By Maria Makki,
    • 3 replies
    • 8393 views

  21. TWSocket problem on Delphi Intraweb

    By Baxing,   
    • 34 replies
    • 8093 views

  22. SSL handshake failed - Failed TLS protocol negotiation: SSLv3/TLS write client hello

    By Kyle_Katarn,
    • 4 replies
    • 7908 views

  23. ICS v8.64 can't compile on Delphi 7

    By Kyle_Katarn,
    • 30 replies
    • 7769 views

  24. How to connect to wss:// server ?

    By wright,   
    • 35 replies
    • 7338 views

  25. slowdown tcp transfer under Windows 10 64bits

    By Alain1533,
    • 30 replies
    • 7274 views
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