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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. Delphi 12 Install file is missing in icsv9w (snapshot from today)

    By PeterPanettone,
    • 1 reply
    • 862 views

  2. New OpenSSL releases 3.2.1, 3.1.5 and 3.0.13, and new resource files linked by ICS

    By Angus Robertson,
    • 3 replies
    • 2232 views

  3. TSslHttpCli Request aborted on timeout in thread

    By Mark Lobanov,
    • 2 replies
    • 726 views

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

    By PavelOu,
    • 32 replies
    • 3319 views

  5. USING ICS V9 on Delphi 12 on MacOS -- FREEZING

    By BytePlayer,   
    • 5 replies
    • 1067 views

  6. Overload directive and Posix

    By Angus Robertson,
    • 2 replies
    • 855 views

  7. function SHA1ofStr or Base64Encode fault output

    By xauxag,
    • 22 replies
    • 2161 views

  8. help needed -ICS v8 in Delphi11 vs ICS v9 on Delphi12

    By rudy999,   
    • 4 replies
    • 1019 views

  9. Private key in User Store, Could not export private key - The parameter is incorrect (#-2146893785)

    By mv2023,
    • 4 replies
    • 1117 views

  10. Designing a Websocket API

    By Angus Robertson,
    • 5 replies
    • 1634 views

  11. TCP ping

    By Clément,   
    • 9 replies
    • 2940 views

  12. New OpenSSL release 3.2.0, and new resource files linked by ICS

    By Angus Robertson,
    • 0 replies
    • 1035 views

  13. How to read DNS TXT record contents?

    By TurboMagic,
    • 11 replies
    • 1739 views

  14. Put Handler does not get dispatched

    By omnibrain,   
    • 6 replies
    • 1261 views

  15. Issue in TIcsFtpMulti component

    By nemifoy5261,
    • 2 replies
    • 822 views

  16. ICS V9.0 - mobile platforms

    By wright,   
    • 23 replies
    • 3314 views

  17. New OpenSSL releases 3.1.4 and 3.0.12, and new resource files linked by ICS

    By Angus Robertson,
    • 0 replies
    • 1118 views

  18. IcsTimeClient timeout when connecting ptbtime1.ptb.de

    By omnibrain,   
    • 1 reply
    • 849 views

  19. Disconnecting after failed SSL handshake

    By EugeneK,
    • 1 reply
    • 917 views

  20. RCS Chats - Rich Communication Services

    By Angus Robertson,
    • 5 replies
    • 1387 views

  21. SslFtpClient1: TSslFtpClient; - Get Host Directories/Files

    By Yuppski,
    • 1 reply
    • 688 views

  22. Problem in the Do_FD_CONNECT method in OverbyteIcsWSocket

    By Harald_TSE,
    • 1 reply
    • 781 views

  23. Bug in THttpCli (and the SSL/TLS -version also)

    By Antero,
    • 2 replies
    • 1058 views

  24. Simple ICS v8.70 file download example? (with timeout and progress bar)

    By PizzaProgram,
    • 15 replies
    • 2440 views

  25. TSslHttpRest and multipart/form-data

    By ogalonzo,
    • 16 replies
    • 3164 views
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