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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.

568 topics in this forum

  1. Wordpress upload media

    By George Bairaktaris,
    • 12 replies
    • 1418 views

  2. ICS V9.4 due early February 2025

    By Angus Robertson,
    • 1 reply
    • 808 views

  3. bug in OverbyteIcsWSocket.pas.DataToString()

    By merijnb,
    • 1 reply
    • 597 views

  4. Send a custom error document for 404 Not Found ?

    By Incus J,
    • 6 replies
    • 1545 views

  5. Delphi ICS HttpServer +socket

    By Taki04,
    • 1 reply
    • 606 views

  6. Problem at execution time in OverbyteIcsHttpProt

    By Passama,
    • 3 replies
    • 586 views

  7. sslHttpCli - the program freezes after executing the request

    By iddqd345,
    • 4 replies
    • 821 views

  8. Escaping characters in HttpRest.RestParams.AdditemSO

    By iddqd345,
    • 4 replies
    • 867 views

  9. Problem with SSL when updating to ICS 9.3

    By Martin Liddle,
    • 1 reply
    • 636 views

  10. Errors in OverbyteIcsHttpProt

    By khm123,
    • 4 replies
    • 750 views

  11. Ping buffer msg not copyed to FDataBuf

    By djhfwk,
    • 1 reply
    • 670 views

  12. Header Last Modifed to TDateTime

    By chmichael,
    • 2 replies
    • 747 views

  13. Websocket client and server configuration issue

    By FrozenK,
    • 2 replies
    • 1185 views

  14. with OverbyteIcsSslHttpRest included, IIS / ISAPI.DLL not responses anymore

    By lbucko,
    • 9 replies
    • 1163 views

  15. ICS 9.3 SVN SMTP Attachment

    By chmichael,
    • 9 replies
    • 1768 views

  16. TSslHttpRest - How can I get web server response time?

    By KBazX,   
    • 7 replies
    • 1370 views

  17. Auto Passive Mode and Passive Mode requesting a DIR

    By M-Brig,
    • 7 replies
    • 1106 views

  18. ICS C++ packages

    By Angus Robertson,
    • 9 replies
    • 1680 views

  19. ICS 9.3 Memory leak THttpAppSrv.PutDispatchVirtualDocument()

    By YvesV,
    • 1 reply
    • 688 views

  20. ICS 9.3 and C++ compiler errors

    By HTMLValidator.com,
    • 8 replies
    • 1809 views

  21. ZLib inside the ICS FTP Client - CVE-2016-9842 - zlib:1.2.8

    By M-Brig,
    • 4 replies
    • 922 views

  22. Bug: Access violation when libcrypto-1_1.dll is missing and loSslInfo is set

    By jaenicke,
    • 9 replies
    • 2031 views

  23. Receiving UDP packet fails 2 times with 10014 and works

    By Clément,
    • 3 replies
    • 821 views

  24. program with tsslHttpRest (ICS 9.3) starts up slowly, 30-40 seconds on some Windows 2008

    By iddqd345,
    • 8 replies
    • 1100 views

  25. ICS 9.3 with imbedded openSSL flagged as virus

    By AndreL,   
    • 2 replies
    • 716 views
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