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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.

531 topics in this forum

  1. Invalid Compiler Directive: 'MESSAGES'

    By Incus J,
    • 94 replies
    • 21494 views

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

    By PizzaProgram,   
    • 76 replies
    • 8497 views

  3. TSslHttpCli

    By ZRomik,
    • 76 replies
    • 21862 views

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

    By merijnb,   
    • 63 replies
    • 13243 views

  5. ICS for Linux?

    By Angus Robertson,
    • 52 replies
    • 12325 views

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

    By Geoffrey Smith,
    • 47 replies
    • 5456 views

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

    By Marcelo Jaloto,   
    • 46 replies
    • 10649 views

  8. ICS V9.1 announced

    By Angus Robertson,
    • 46 replies
    • 8502 views

  9. ICS SSL under Linux x64

    By ap2021,
    • 43 replies
    • 3551 views

  10. KeepAliveTimeSec of TSslHttpServer

    By sp0987,
    • 40 replies
    • 3787 views

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

    By FPiette,
    • 38 replies
    • 6655 views

  12. ICS V8.70 announced

    By Angus Robertson,
    • 37 replies
    • 5674 views

  13. Installing ICS v8.58 on CBuilder 10.1

    By Anubis_68,
    • 35 replies
    • 6696 views

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

    By wright,   
    • 35 replies
    • 6962 views

  15. TWSocket problem on Delphi Intraweb

    By Baxing,   
    • 34 replies
    • 7585 views

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

    By PavelOu,
    • 32 replies
    • 2881 views

  17. RAD Studio 11.0 Support

    By Angus Robertson,
    • 31 replies
    • 9172 views

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

    By J23,
    • 30 replies
    • 8216 views

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

    By Kyle_Katarn,
    • 30 replies
    • 7315 views

  20. wsConnected triggered even if client not connected

    By mitzi,
    • 30 replies
    • 8332 views

  21. slowdown tcp transfer under Windows 10 64bits

    By Alain1533,
    • 30 replies
    • 7049 views

  22. Broken proxy support with ICS 8.61

    By Kyle_Katarn31,
    • 28 replies
    • 9039 views

  23. Cannot connect IcsMQTTClient to PicoMQTT server

    By AndrzejBluszcz,
    • 27 replies
    • 1690 views

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

    By KMarb,
    • 26 replies
    • 4816 views

  25. ICS V9.0 announced

    By Angus Robertson,
    • 26 replies
    • 5756 views
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