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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.

522 topics in this forum

  1. New OpenSSL releases 3.0.16, 3.2.4, 3.3.3 and 3.4.1 and new resource files linked by ICS

    By Angus Robertson,
    • 0 replies
    • 316 views

  2. Unable to use \\?\ in OverbyteIcsFtpMulti

    By Mimiko,   
    • 2 replies
    • 361 views

  3. Wordpress upload media

    By George Bairaktaris,
    • 12 replies
    • 714 views

  4. ICS V9.4 due early February 2025

    By Angus Robertson,
    • 1 reply
    • 506 views

  5. bug in OverbyteIcsWSocket.pas.DataToString()

    By merijnb,
    • 1 reply
    • 288 views

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

    By Incus J,
    • 6 replies
    • 1169 views

  7. Delphi ICS HttpServer +socket

    By Taki04,
    • 1 reply
    • 307 views

  8. Problem at execution time in OverbyteIcsHttpProt

    By Passama,
    • 3 replies
    • 325 views

  9. sslHttpCli - the program freezes after executing the request

    By iddqd345,
    • 4 replies
    • 471 views

  10. Escaping characters in HttpRest.RestParams.AdditemSO

    By iddqd345,
    • 4 replies
    • 518 views

  11. Problem with SSL when updating to ICS 9.3

    By Martin Liddle,
    • 1 reply
    • 337 views

  12. Errors in OverbyteIcsHttpProt

    By khm123,
    • 4 replies
    • 404 views

  13. Ping buffer msg not copyed to FDataBuf

    By djhfwk,
    • 1 reply
    • 367 views

  14. Header Last Modifed to TDateTime

    By chmichael,
    • 2 replies
    • 437 views

  15. Websocket client and server configuration issue

    By FrozenK,
    • 2 replies
    • 635 views

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

    By lbucko,
    • 9 replies
    • 639 views

  17. ICS 9.3 SVN SMTP Attachment

    By chmichael,
    • 9 replies
    • 1138 views

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

    By KBazX,   
    • 7 replies
    • 880 views

  19. Auto Passive Mode and Passive Mode requesting a DIR

    By M-Brig,
    • 7 replies
    • 636 views

  20. ICS C++ packages

    By Angus Robertson,
    • 9 replies
    • 794 views

  21. ICS 9.3 Memory leak THttpAppSrv.PutDispatchVirtualDocument()

    By YvesV,
    • 1 reply
    • 372 views

  22. ICS 9.3 and C++ compiler errors

    By HTMLValidator.com,
    • 8 replies
    • 892 views

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

    By M-Brig,
    • 4 replies
    • 474 views

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

    By jaenicke,
    • 9 replies
    • 1426 views

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

    By Clément,
    • 3 replies
    • 498 views
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