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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.

558 topics in this forum

  1. Exception in TCustomSmtpClient.Destroy;

    By Kyle_Katarn31,
    • 13 replies
    • 1892 views

  2. ERR_CONNECTION_CLOSED with SSL TSslHttpServer

    By Andriy,
    • 13 replies
    • 3111 views

  3. TCP server rejecting connections

    By DusMac,
    • 13 replies
    • 2548 views

  4. ICS V9.2 announced

    By Angus Robertson,
    • 13 replies
    • 3014 views

  5. Batch / bulk email program that reads a database for addresses.

    By Plainer,
    • 13 replies
    • 3739 views

  6. TLS1.2, some Win10Pro reply "Connection aborted on request"

    By Bruno13,   
    • 12 replies
    • 3470 views

  7. 451-Error during read from data connection

    By Mike Beard,
    • 12 replies
    • 1710 views

  8. ICS v9.x Error on WinXP under Delphi7 - ConvertThreadToFiberEx error

    By JWan,   
    • 12 replies
    • 1387 views

  9. TFTPServer on Port forwarded machine not working

    By AllanF,   
    • 12 replies
    • 3765 views

  10. Windows DNS Server

    By Angus Robertson,
    • 12 replies
    • 4808 views

  11. Correct way of using LineMode?

    By Fr0sT.Brutal,
    • 12 replies
    • 3702 views

  12. Wordpress upload media

    By George Bairaktaris,
    • 12 replies
    • 1340 views

  13. IcsCommonCB103Design installation failure (WINAPI.WINDOWS.OBJ) C++

    By GE1956,
    • 12 replies
    • 3393 views

  14. active FTP confusion (how is this even possible?)

    By merijnb,
    • 12 replies
    • 3334 views

  15. Using proxy persistent connection disconnected

    By Kenny Phong,
    • 12 replies
    • 7372 views

  16. Link checking and TSslHttpCli problem

    By HTMLValidator.com,
    • 12 replies
    • 3745 views

  17. Stable Communication between ICS TSslWSocket and TSslWSocketServer

    By idontknow,   
    • 12 replies
    • 4853 views

  18. Bug - Linux 64 Compiled

    By DelphiUdIT,
    • 12 replies
    • 2673 views

  19. ICS V8.66 announced

    By Angus Robertson,
    • 12 replies
    • 4427 views

  20. Webhook example

    By JP_Pienaar,
    • 12 replies
    • 7550 views

  21. sending text between applications (10)

    By jbWishmaster,
    • 12 replies
    • 3739 views

  22. Bug: HTTPTunnel and Socks servers can't have non-IP address

    By Fr0sT.Brutal,
    • 11 replies
    • 3107 views

  23. ISuperObject local double conversion problem. {"value":0,22}

    By PizzaProgram,
    • 11 replies
    • 3182 views

  24. How to read DNS TXT record contents?

    By TurboMagic,
    • 11 replies
    • 1962 views

  25. Connect to wss://

    By rabmo,
    • 11 replies
    • 5315 views
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