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

    By Angus Robertson,
    • 0 replies
    • 1029 views

  2. ICS V9.0 announced

    By Angus Robertson,
    • 26 replies
    • 6146 views

  3. How to read DNS TXT record contents?

    By TurboMagic,
    • 11 replies
    • 1719 views

  4. KeepAliveTimeSec of TSslHttpServer

    By sp0987,
    • 40 replies
    • 4211 views

  5. Issue in TIcsFtpMulti component

    By nemifoy5261,
    • 2 replies
    • 814 views

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

    By Angus Robertson,
    • 0 replies
    • 1110 views

  7. TSslHttpRest and multipart/form-data

    By ogalonzo,
    • 16 replies
    • 3123 views

  8. IcsTimeClient timeout when connecting ptbtime1.ptb.de

    By omnibrain,   
    • 1 reply
    • 842 views

  9. RCS Chats - Rich Communication Services

    By Angus Robertson,
    • 5 replies
    • 1373 views

  10. Disconnecting after failed SSL handshake

    By EugeneK,
    • 1 reply
    • 913 views

  11. ICS V8.67 announced

    By Angus Robertson,
    • 10 replies
    • 4398 views

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

    By Yuppski,
    • 1 reply
    • 684 views

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

    By PizzaProgram,
    • 15 replies
    • 2412 views

  14. Problem in the Do_FD_CONNECT method in OverbyteIcsWSocket

    By Harald_TSE,
    • 1 reply
    • 776 views

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

    By Antero,
    • 2 replies
    • 1045 views

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

    By StephanKallnik,
    • 2 replies
    • 1385 views

  17. TMultipartHttpDownloader encountered a problem with a 302 url

    By noimes,
    • 8 replies
    • 1524 views

  18. New OpenSSL releases 3.1.3, 3.0.11 and 1.1.1w

    By Angus Robertson,
    • 0 replies
    • 1267 views

  19. SSL Hanging on close

    By Eric Bonilha,
    • 4 replies
    • 1320 views

  20. How to validate the public key

    By sfrazor,
    • 17 replies
    • 2939 views

  21. OpenSLL Dlls path

    By Nigel Thomas,
    • 2 replies
    • 1088 views

  22. TRestOAuth and token under basic authentication

    By Fredrik Larsson,
    • 5 replies
    • 1548 views

  23. ICS with POST request and JSON body

    By ogalonzo,
    • 6 replies
    • 2142 views

  24. Issue installing XE version of ICS v9.0

    By pjde,
    • 3 replies
    • 1049 views

  25. IOCP

    By chmichael,
    • 4 replies
    • 1513 views
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