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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.

540 topics in this forum

  1. ICS V9.0 announced

    By Angus Robertson,
    • 26 replies
    • 6082 views

  2. How to read DNS TXT record contents?

    By TurboMagic,
    • 11 replies
    • 1680 views

  3. KeepAliveTimeSec of TSslHttpServer

    By sp0987,
    • 40 replies
    • 4154 views

  4. Issue in TIcsFtpMulti component

    By nemifoy5261,
    • 2 replies
    • 807 views

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

    By Angus Robertson,
    • 0 replies
    • 1095 views

  6. TSslHttpRest and multipart/form-data

    By ogalonzo,
    • 16 replies
    • 3102 views

  7. IcsTimeClient timeout when connecting ptbtime1.ptb.de

    By omnibrain,   
    • 1 reply
    • 836 views

  8. RCS Chats - Rich Communication Services

    By Angus Robertson,
    • 5 replies
    • 1361 views

  9. Disconnecting after failed SSL handshake

    By EugeneK,
    • 1 reply
    • 906 views

  10. ICS V8.67 announced

    By Angus Robertson,
    • 10 replies
    • 4357 views

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

    By Yuppski,
    • 1 reply
    • 682 views

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

    By PizzaProgram,
    • 15 replies
    • 2387 views

  13. Problem in the Do_FD_CONNECT method in OverbyteIcsWSocket

    By Harald_TSE,
    • 1 reply
    • 773 views

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

    By Antero,
    • 2 replies
    • 1035 views

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

    By StephanKallnik,
    • 2 replies
    • 1376 views

  16. TMultipartHttpDownloader encountered a problem with a 302 url

    By noimes,
    • 8 replies
    • 1505 views

  17. New OpenSSL releases 3.1.3, 3.0.11 and 1.1.1w

    By Angus Robertson,
    • 0 replies
    • 1255 views

  18. SSL Hanging on close

    By Eric Bonilha,
    • 4 replies
    • 1310 views

  19. How to validate the public key

    By sfrazor,
    • 17 replies
    • 2913 views

  20. OpenSLL Dlls path

    By Nigel Thomas,
    • 2 replies
    • 1074 views

  21. TRestOAuth and token under basic authentication

    By Fredrik Larsson,
    • 5 replies
    • 1535 views

  22. ICS with POST request and JSON body

    By ogalonzo,
    • 6 replies
    • 2120 views

  23. Issue installing XE version of ICS v9.0

    By pjde,
    • 3 replies
    • 1044 views

  24. IOCP

    By chmichael,
    • 4 replies
    • 1500 views

  25. ICS V9.0 new components and samples

    By Angus Robertson,
    • 3 replies
    • 2136 views
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