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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.

523 topics in this forum

  1. Designing a Websocket API

    By Angus Robertson,
    • 5 replies
    • 1425 views

  2. Digest Authentication in THttpCli

    By Vitao,
    • 6 replies
    • 1814 views

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

    By rudy999,   
    • 4 replies
    • 856 views

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

    By mv2023,
    • 4 replies
    • 975 views

  5. TCP ping

    By Clément,   
    • 9 replies
    • 2506 views

  6. ICS V9.0 - mobile platforms

    By wright,   
    • 23 replies
    • 2775 views

  7. Put Handler does not get dispatched

    By omnibrain,   
    • 6 replies
    • 1105 views

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

    By Angus Robertson,
    • 0 replies
    • 925 views

  9. ICS V9.0 announced

    By Angus Robertson,
    • 26 replies
    • 5465 views

  10. How to read DNS TXT record contents?

    By TurboMagic,
    • 11 replies
    • 1423 views

  11. KeepAliveTimeSec of TSslHttpServer

    By sp0987,
    • 40 replies
    • 3489 views

  12. Issue in TIcsFtpMulti component

    By nemifoy5261,
    • 2 replies
    • 716 views

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

    By Angus Robertson,
    • 0 replies
    • 937 views

  14. TSslHttpRest and multipart/form-data

    By ogalonzo,
    • 16 replies
    • 2627 views

  15. IcsTimeClient timeout when connecting ptbtime1.ptb.de

    By omnibrain,   
    • 1 reply
    • 745 views

  16. RCS Chats - Rich Communication Services

    By Angus Robertson,
    • 5 replies
    • 1147 views

  17. Disconnecting after failed SSL handshake

    By EugeneK,
    • 1 reply
    • 821 views

  18. ICS V8.67 announced

    By Angus Robertson,
    • 10 replies
    • 4057 views

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

    By Yuppski,
    • 1 reply
    • 603 views

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

    By PizzaProgram,
    • 15 replies
    • 2147 views

  21. Problem in the Do_FD_CONNECT method in OverbyteIcsWSocket

    By Harald_TSE,
    • 1 reply
    • 672 views

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

    By Antero,
    • 2 replies
    • 901 views

  23. "Single Sign On" with NTLM in a Windows Domain environement doesn't work

    By StephanKallnik,
    • 2 replies
    • 1218 views

  24. TMultipartHttpDownloader encountered a problem with a 302 url

    By noimes,
    • 8 replies
    • 1345 views

  25. New OpenSSL releases 3.1.3, 3.0.11 and 1.1.1w

    By Angus Robertson,
    • 0 replies
    • 1118 views
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