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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. Invalid Compiler Directive: 'MESSAGES'

    By Incus J,
    • 94 replies
    • 22479 views

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

    By PizzaProgram,   
    • 76 replies
    • 9350 views

  3. TSslHttpCli

    By ZRomik,
    • 76 replies
    • 22482 views

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

    By merijnb,   
    • 63 replies
    • 13792 views

  5. ICS for Linux?

    By Angus Robertson,
    • 52 replies
    • 12905 views

  6. Can the packages setup be updated for ICS in new versions?

    By Geoffrey Smith,
    • 47 replies
    • 5875 views

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

    By Marcelo Jaloto,   
    • 46 replies
    • 11102 views

  8. ICS V9.1 announced

    By Angus Robertson,
    • 46 replies
    • 9292 views

  9. ICS SSL under Linux x64

    By ap2021,
    • 43 replies
    • 4193 views

  10. KeepAliveTimeSec of TSslHttpServer

    By sp0987,
    • 40 replies
    • 4161 views

  11. Is asked ChatGPT: What is Internet Component Suite for Delphi?

    By FPiette,
    • 38 replies
    • 6958 views

  12. ICS V8.70 announced

    By Angus Robertson,
    • 37 replies
    • 5973 views

  13. Installing ICS v8.58 on CBuilder 10.1

    By Anubis_68,
    • 35 replies
    • 6989 views

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

    By wright,   
    • 35 replies
    • 7339 views

  15. TWSocket problem on Delphi Intraweb

    By Baxing,   
    • 34 replies
    • 8094 views

  16. ICS V9.0 - How to use it with Delphi 7 and Delphi XE Start without errors

    By PavelOu,
    • 32 replies
    • 3209 views

  17. RAD Studio 11.0 Support

    By Angus Robertson,
    • 31 replies
    • 9503 views

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

    By J23,
    • 30 replies
    • 8655 views

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

    By Kyle_Katarn,
    • 30 replies
    • 7772 views

  20. wsConnected triggered even if client not connected

    By mitzi,
    • 30 replies
    • 8651 views

  21. slowdown tcp transfer under Windows 10 64bits

    By Alain1533,
    • 30 replies
    • 7275 views

  22. Broken proxy support with ICS 8.61

    By Kyle_Katarn31,
    • 28 replies
    • 9416 views

  23. Cannot connect IcsMQTTClient to PicoMQTT server

    By AndrzejBluszcz,
    • 27 replies
    • 2042 views

  24. New to x509 - how to mimic Postman config using ICS

    By KMarb,
    • 26 replies
    • 5153 views

  25. ICS V9.0 announced

    By Angus Robertson,
    • 26 replies
    • 6086 views
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