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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.

541 topics in this forum

  1. Invalid Compiler Directive: 'MESSAGES'

    By Incus J,
    • 94 replies
    • 22668 views

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

    By PizzaProgram,   
    • 76 replies
    • 9470 views

  3. TSslHttpCli

    By ZRomik,
    • 76 replies
    • 22600 views

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

    By merijnb,   
    • 63 replies
    • 13884 views

  5. ICS for Linux?

    By Angus Robertson,
    • 52 replies
    • 13010 views

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

    By Geoffrey Smith,
    • 47 replies
    • 5978 views

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

    By Marcelo Jaloto,   
    • 46 replies
    • 11240 views

  8. ICS V9.1 announced

    By Angus Robertson,
    • 46 replies
    • 9400 views

  9. ICS SSL under Linux x64

    By ap2021,
    • 43 replies
    • 4333 views

  10. KeepAliveTimeSec of TSslHttpServer

    By sp0987,
    • 40 replies
    • 4233 views

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

    By FPiette,
    • 38 replies
    • 7052 views

  12. ICS V8.70 announced

    By Angus Robertson,
    • 37 replies
    • 6068 views

  13. Installing ICS v8.58 on CBuilder 10.1

    By Anubis_68,
    • 35 replies
    • 7053 views

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

    By wright,   
    • 35 replies
    • 7400 views

  15. TWSocket problem on Delphi Intraweb

    By Baxing,   
    • 34 replies
    • 8181 views

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

    By PavelOu,
    • 32 replies
    • 3291 views

  17. RAD Studio 11.0 Support

    By Angus Robertson,
    • 31 replies
    • 9563 views

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

    By J23,
    • 30 replies
    • 8781 views

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

    By Kyle_Katarn,
    • 30 replies
    • 7817 views

  20. wsConnected triggered even if client not connected

    By mitzi,
    • 30 replies
    • 8703 views

  21. slowdown tcp transfer under Windows 10 64bits

    By Alain1533,
    • 30 replies
    • 7310 views

  22. Broken proxy support with ICS 8.61

    By Kyle_Katarn31,
    • 28 replies
    • 9452 views

  23. Cannot connect IcsMQTTClient to PicoMQTT server

    By AndrzejBluszcz,
    • 27 replies
    • 2111 views

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

    By KMarb,
    • 26 replies
    • 5233 views

  25. ICS V9.0 announced

    By Angus Robertson,
    • 26 replies
    • 6152 views
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