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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.

489 topics in this forum

  1. Invalid Compiler Directive: 'MESSAGES'

    By Incus J,
    • 94 replies
    • 19129 views

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

    By PizzaProgram,   
    • 76 replies
    • 6791 views

  3. TSslHttpCli

    By ZRomik,
    • 76 replies
    • 20373 views

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

    By merijnb,   
    • 63 replies
    • 11915 views

  5. ICS for Linux?

    By Angus Robertson,
    • 52 replies
    • 11089 views

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

    By Geoffrey Smith,
    • 47 replies
    • 4408 views

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

    By Marcelo Jaloto,   
    • 46 replies
    • 9658 views

  8. ICS V9.1 announced

    By Angus Robertson,
    • 46 replies
    • 7061 views

  9. ICS SSL under Linux x64

    By ap2021,
    • 43 replies
    • 2464 views

  10. KeepAliveTimeSec of TSslHttpServer

    By sp0987,
    • 40 replies
    • 2955 views

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

    By FPiette,
    • 38 replies
    • 5592 views

  12. ICS V8.70 announced

    By Angus Robertson,
    • 37 replies
    • 4881 views

  13. Installing ICS v8.58 on CBuilder 10.1

    By Anubis_68,
    • 35 replies
    • 6118 views

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

    By wright,   
    • 35 replies
    • 6034 views

  15. TWSocket problem on Delphi Intraweb

    By Baxing,   
    • 34 replies
    • 6635 views

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

    By PavelOu,
    • 32 replies
    • 2214 views

  17. RAD Studio 11.0 Support

    By Angus Robertson,
    • 31 replies
    • 8260 views

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

    By J23,
    • 30 replies
    • 6800 views

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

    By Kyle_Katarn,
    • 30 replies
    • 6498 views

  20. wsConnected triggered even if client not connected

    By mitzi,
    • 30 replies
    • 7602 views

  21. slowdown tcp transfer under Windows 10 64bits

    By Alain1533,
    • 30 replies
    • 6419 views

  22. Broken proxy support with ICS 8.61

    By Kyle_Katarn31,
    • 28 replies
    • 8412 views

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

    By KMarb,
    • 26 replies
    • 4079 views

  24. ICS V9.0 announced

    By Angus Robertson,
    • 26 replies
    • 4815 views

  25. AUTH TLS fails every time!

    By Graphic Equaliser,
    • 25 replies
    • 5077 views
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