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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
    • 1027 views

  2. ICS V9.0 announced

    By Angus Robertson,
    • 26 replies
    • 6137 views

  3. How to read DNS TXT record contents?

    By TurboMagic,
    • 11 replies
    • 1704 views

  4. KeepAliveTimeSec of TSslHttpServer

    By sp0987,
    • 40 replies
    • 4196 views

  5. Issue in TIcsFtpMulti component

    By nemifoy5261,
    • 2 replies
    • 812 views

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

    By Angus Robertson,
    • 0 replies
    • 1107 views

  7. TSslHttpRest and multipart/form-data

    By ogalonzo,
    • 16 replies
    • 3122 views

  8. IcsTimeClient timeout when connecting ptbtime1.ptb.de

    By omnibrain,   
    • 1 reply
    • 839 views

  9. RCS Chats - Rich Communication Services

    By Angus Robertson,
    • 5 replies
    • 1372 views

  10. Disconnecting after failed SSL handshake

    By EugeneK,
    • 1 reply
    • 910 views

  11. ICS V8.67 announced

    By Angus Robertson,
    • 10 replies
    • 4380 views

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

    By Yuppski,
    • 1 reply
    • 682 views

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

    By PizzaProgram,
    • 15 replies
    • 2401 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
    • 1040 views

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

    By StephanKallnik,
    • 2 replies
    • 1383 views

  17. TMultipartHttpDownloader encountered a problem with a 302 url

    By noimes,
    • 8 replies
    • 1515 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
    • 1318 views

  20. How to validate the public key

    By sfrazor,
    • 17 replies
    • 2937 views

  21. OpenSLL Dlls path

    By Nigel Thomas,
    • 2 replies
    • 1085 views

  22. TRestOAuth and token under basic authentication

    By Fredrik Larsson,
    • 5 replies
    • 1546 views

  23. ICS with POST request and JSON body

    By ogalonzo,
    • 6 replies
    • 2131 views

  24. Issue installing XE version of ICS v9.0

    By pjde,
    • 3 replies
    • 1048 views

  25. IOCP

    By chmichael,
    • 4 replies
    • 1510 views
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