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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.

480 topics in this forum

  1. Invalid Compiler Directive: 'MESSAGES'

    By Incus J,
    • 94 replies
    • 18319 views

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

    By PizzaProgram,   
    • 76 replies
    • 6328 views

  3. TSslHttpCli

    By ZRomik,
    • 76 replies
    • 19793 views

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

    By merijnb,   
    • 63 replies
    • 11390 views

  5. ICS for Linux?

    By Angus Robertson,
    • 52 replies
    • 10556 views

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

    By Geoffrey Smith,
    • 47 replies
    • 3912 views

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

    By Marcelo Jaloto,   
    • 46 replies
    • 9337 views

  8. ICS V9.1 announced

    By Angus Robertson,
    • 46 replies
    • 6537 views

  9. ICS SSL under Linux x64

    By ap2021,
    • 43 replies
    • 2041 views

  10. KeepAliveTimeSec of TSslHttpServer

    By sp0987,
    • 40 replies
    • 2657 views

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

    By FPiette,
    • 38 replies
    • 5183 views

  12. ICS V8.70 announced

    By Angus Robertson,
    • 37 replies
    • 4637 views

  13. Installing ICS v8.58 on CBuilder 10.1

    By Anubis_68,
    • 35 replies
    • 5827 views

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

    By wright,   
    • 35 replies
    • 5697 views

  15. TWSocket problem on Delphi Intraweb

    By Baxing,   
    • 34 replies
    • 6236 views

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

    By PavelOu,
    • 32 replies
    • 1947 views

  17. RAD Studio 11.0 Support

    By Angus Robertson,
    • 31 replies
    • 7907 views

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

    By J23,
    • 30 replies
    • 6261 views

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

    By Kyle_Katarn,
    • 30 replies
    • 6226 views

  20. wsConnected triggered even if client not connected

    By mitzi,
    • 30 replies
    • 7320 views

  21. slowdown tcp transfer under Windows 10 64bits

    By Alain1533,
    • 30 replies
    • 6169 views

  22. Broken proxy support with ICS 8.61

    By Kyle_Katarn31,
    • 28 replies
    • 8185 views

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

    By KMarb,
    • 26 replies
    • 3829 views

  24. ICS V9.0 announced

    By Angus Robertson,
    • 26 replies
    • 4350 views

  25. AUTH TLS fails every time!

    By Graphic Equaliser,
    • 25 replies
    • 4694 views
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