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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.

551 topics in this forum

  1. Invalid Compiler Directive: 'MESSAGES'

    By Incus J,
    • 94 replies
    • 23240 views

  2. TSslHttpCli

    By ZRomik,
    • 76 replies
    • 23081 views

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

    By merijnb,   
    • 63 replies
    • 14228 views

  4. ICS for Linux?

    By Angus Robertson,
    • 52 replies
    • 13423 views

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

    By Marcelo Jaloto,   
    • 46 replies
    • 11592 views

  6. Win XP app fails to start -- missing bcrypt.dll

    By Kyle_Katarn,
    • 14 replies
    • 11151 views

  7. ICS under Delphi7

    By PMRalf,
    • 6 replies
    • 10367 views

  8. TLS with FileZilla FTP Server - TLS data session not resumed

    By superflexible,
    • 15 replies
    • 10268 views

  9. SSL_CTX_use_certificate:ee key too small

    By Dmytro Lendel,
    • 8 replies
    • 10152 views

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

    By PizzaProgram,   
    • 76 replies
    • 9979 views

  11. RAD Studio 11.0 Support

    By Angus Robertson,
    • 31 replies
    • 9897 views

  12. ICS V9.1 announced

    By Angus Robertson,
    • 46 replies
    • 9862 views

  13. Trying to install ICS 858 on C++ Builder Rio 10.3.1

    By alank2,
    • 25 replies
    • 9763 views

  14. UDP sending and receiving

    By TurboMagic,
    • 19 replies
    • 9751 views

  15. Broken proxy support with ICS 8.61

    By Kyle_Katarn31,
    • 28 replies
    • 9623 views

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

    By J23,
    • 30 replies
    • 9211 views

  17. Web sockets server and client

    By Andrii,
    • 14 replies
    • 9044 views

  18. wsConnected triggered even if client not connected

    By mitzi,
    • 30 replies
    • 8951 views

  19. UDP multicast issues

    By merijnb,   
    • 16 replies
    • 8652 views

  20. TWSocket problem on Delphi Intraweb

    By Baxing,   
    • 34 replies
    • 8496 views

  21. Fatal Error Bad unit format when compiling our application under 64-bit

    By Maria Makki,
    • 3 replies
    • 8485 views

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

    By Kyle_Katarn,
    • 30 replies
    • 8076 views

  23. SSL handshake failed - Failed TLS protocol negotiation: SSLv3/TLS write client hello

    By Kyle_Katarn,
    • 4 replies
    • 8065 views

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

    By wright,   
    • 35 replies
    • 7659 views

  25. slowdown tcp transfer under Windows 10 64bits

    By Alain1533,
    • 30 replies
    • 7530 views
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