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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. OAuth Authentication Embedded or Standard Browser?

    By Angus Robertson,
    • 7 replies
    • 2675 views

  2. ICS V8.60 announced

    By Angus Robertson,
    • 3 replies
    • 2672 views

  3. ICS V9.0 - How to use it with Delphi 7 and Delphi XE Start without errors

    By PavelOu,
    • 32 replies
    • 2661 views

  4. THttpCli - retry request

    By Colek,
    • 6 replies
    • 2659 views

  5. Windows Defender Firewall always running?

    By Angus Robertson,
    • 3 replies
    • 2658 views

  6. TSslHttpCli in multithreading environment

    By Mark Lobanov,
    • 6 replies
    • 2641 views

  7. Hang problem

    By mirco.,
    • 5 replies
    • 2623 views

  8. filename for download file THttpServer

    By lunnar,
    • 7 replies
    • 2621 views

  9. Use ICS with C++ Builder 2007

    By FPiette,
    • 0 replies
    • 2611 views

  10. TSslHttpRest and multipart/form-data

    By ogalonzo,
    • 16 replies
    • 2607 views

  11. ICS Email and OAuth2

    By Angus Robertson,
    • 4 replies
    • 2601 views

  12. ICS V8.64 announced

    By Angus Robertson,
    • 1 reply
    • 2599 views

  13. ICS V8.68 announced

    By Angus Robertson,
    • 8 replies
    • 2593 views

  14. Studying TSslHttpAppSrv

    By Clément,
    • 9 replies
    • 2585 views

  15. Sending rich text emails?

    By Plainer,
    • 6 replies
    • 2585 views

  16. How to validate the public key

    By sfrazor,
    • 17 replies
    • 2582 views

  17. TIcsFtpMultiThread

    By nouvakis,
    • 5 replies
    • 2574 views

  18. New OpenSSL 3.0.0 available

    By Angus Robertson,
    • 0 replies
    • 2572 views

  19. Overbyte ICS Mail Queue Demo Settings for gmail

    By Jasja,
    • 2 replies
    • 2566 views

  20. [Question/Feature] SSL/TLS fallback using magic bytes

    By FearDC,
    • 17 replies
    • 2557 views

  21. TIcsFtpMulti WaitUntilReady

    By nouvakis,
    • 5 replies
    • 2556 views

  22. TWClientSocket OnConnect & OnDisconnect handlers?

    By aehimself,
    • 8 replies
    • 2556 views

  23. ICS 8.70 VCLCB110 64 bits compile error

    By VL_Alm,
    • 23 replies
    • 2536 views

  24. ICS Whois Client

    By Bouhlal,
    • 7 replies
    • 2530 views

  25. New OpenSSL 3.0.1 and 1.1.1m releases

    By Angus Robertson,
    • 3 replies
    • 2526 views
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