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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.

535 topics in this forum

  1. Internal Error C1118 (D7)

    By WKB,
    • 3 replies
    • 3079 views

  2. Internationalized Domain Names (IDN)

    By Angus Robertson,
    • 23 replies
    • 5164 views

  3. Invalid Compiler Directive: 'MESSAGES'

    By Incus J,
    • 94 replies
    • 21729 views

  4. Invalid HTTP StatusCode 0

    By cychia,
    • 5 replies
    • 2532 views

  5. Invalid pointer operation in TCustomLineWSocket.Destroy;

    By Dmytro Lendel,
    • 1 reply
    • 1755 views

  6. IOCP

    By chmichael,
    • 4 replies
    • 1441 views

  7. IPv6 reverse DNS lookup

    By Angus Robertson,
    • 0 replies
    • 1481 views

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

    By FPiette,
    • 38 replies
    • 6747 views

  9. Is it's safe to destroy TSslHttpCli while http request in progress ?

    By Max Terentiev,
    • 4 replies
    • 1720 views

  10. Is TSslContext yet required with TSslWSocket (Client side)

    By AllanF,   
    • 2 replies
    • 1551 views

  11. ISC 9.1 as a library events not firing

    By sfrazor,
    • 16 replies
    • 2172 views

  12. Issue in TIcsFtpMulti component

    By nemifoy5261,
    • 2 replies
    • 765 views

  13. Issue installing XE version of ICS v9.0

    By pjde,
    • 3 replies
    • 1020 views

  14. Issue with Setting Salt Length in RSASSA-PSS Signature Using OpenSSL

    By IVR,   
    • 1 reply
    • 579 views

  15. Issues migrating away from Indy

    By Jan Breukelman,
    • 3 replies
    • 758 views

  16. ISuperObject local double conversion problem. {"value":0,22}

    By PizzaProgram,
    • 11 replies
    • 2825 views

  17. JOSE functions - IcsJoseFindAlg

    By lindenR,
    • 6 replies
    • 2820 views

  18. Just sent type OnDataAvailable

    By Lindawb,
    • 10 replies
    • 2101 views

  19. KeepAliveTimeSec of TSslHttpServer

    By sp0987,
    • 40 replies
    • 3863 views

  20. Let's Encrypt old root expiry

    By Angus Robertson,
    • 0 replies
    • 1556 views

  21. Let's Encrypt old root expiry and OpenSSL

    By Angus Robertson,
    • 7 replies
    • 3259 views

  22. Let's encrypt, desperated...

    By idontknow,
    • 3 replies
    • 2274 views

  23. Link checking and TSslHttpCli problem

    By HTMLValidator.com,
    • 12 replies
    • 3466 views

  24. Links to OpenSSL 1.0.2u Windows binaries are broken

    By Silmor Senedlen,
    • 2 replies
    • 1944 views

  25. Listen to UDP in a TThread (Windows Service)

    By Clément,
    • 5 replies
    • 1846 views
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