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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.

554 topics in this forum

  1. Overbyte ICS Mail Queue Demo Settings for gmail

    By Jasja,
    • 2 replies
    • 2811 views

  2. Hang problem

    By mirco.,
    • 5 replies
    • 2802 views

  3. Use ICS with C++ Builder 2007

    By FPiette,
    • 0 replies
    • 2790 views

  4. ICS V9.3 announced

    By Angus Robertson,
    • 19 replies
    • 2788 views

  5. Sending rich text emails?

    By Plainer,
    • 6 replies
    • 2782 views

  6. TIcsFtpMulti WaitUntilReady

    By nouvakis,
    • 5 replies
    • 2781 views

  7. ICS DLL for Visual Studio

    By Shekar,
    • 6 replies
    • 2773 views

  8. IC Logger...

    By Mark-,
    • 4 replies
    • 2769 views

  9. TIcsFtpMultiThread

    By nouvakis,
    • 5 replies
    • 2767 views

  10. Weird code in THttpConnection.ProcessWellKnownDir

    By Kyle_Katarn31,
    • 22 replies
    • 2761 views

  11. ICS V8.64 announced

    By Angus Robertson,
    • 1 reply
    • 2756 views

  12. Error is 10053 but StatusCode is 200

    By HTMLValidator.com,
    • 6 replies
    • 2754 views

  13. New OpenSSL 3.0.0 available

    By Angus Robertson,
    • 0 replies
    • 2751 views

  14. 7 memory leaks in OverbyteIcsWSocket.pas - with fixes

    By Ralf Junker,   
    • 2 replies
    • 2723 views

  15. 425 Unable to build data connection: Operation not permitted

    By stefanovs,
    • 7 replies
    • 2702 views

  16. SSL GetRemoteFile not transferring the whole image

    By Brian Culverwell,
    • 9 replies
    • 2692 views

  17. OpenSSL 1.1.1c, 1.1.0k and 1.0.2s Windows binaries available

    By Angus Robertson,
    • 0 replies
    • 2665 views

  18. Invalid HTTP StatusCode 0

    By cychia,
    • 5 replies
    • 2659 views

  19. TSslSmtpCli in Console App

    By GillesL.,
    • 6 replies
    • 2629 views

  20. Use TSimpleWebSrv for localhost with certificate

    By Fredrik Larsson,
    • 4 replies
    • 2626 views

  21. TFtpClient: Very low speed on transfer data

    By Alexey Ischuk,
    • 8 replies
    • 2624 views

  22. TWSocket,,,

    By Mark-,
    • 16 replies
    • 2620 views

  23. Bug - Linux 64 Compiled

    By DelphiUdIT,
    • 12 replies
    • 2609 views

  24. ISC 9.1 as a library events not firing

    By sfrazor,
    • 16 replies
    • 2605 views

  25. Which Package to Install

    By DMX78,   
    • 5 replies
    • 2592 views
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