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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.

543 topics in this forum

  1. Error session closed after a while (copy file by FTPS)

    By drazde,   
    • 9 replies
    • 3768 views

  2. FTP transfers...

    By Mark-,
    • 10 replies
    • 3756 views

  3. WSocket1 send image as memory stream

    By Lindawb,
    • 20 replies
    • 3752 views

  4. THttpServer port number...

    By Mark-,
    • 10 replies
    • 3731 views

  5. SslHttpClient Post problem

    By GillesL.,
    • 6 replies
    • 3656 views

  6. TFTPServer on Port forwarded machine not working

    By AllanF,   
    • 12 replies
    • 3620 views

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

    By Plainer,
    • 13 replies
    • 3609 views

  8. Link checking and TSslHttpCli problem

    By HTMLValidator.com,
    • 12 replies
    • 3608 views

  9. Error 425, when put file on ftp server with SSL connection

    By drazde,
    • 8 replies
    • 3556 views

  10. Correct way of using LineMode?

    By Fr0sT.Brutal,
    • 12 replies
    • 3540 views

  11. sending text between applications (10)

    By jbWishmaster,
    • 12 replies
    • 3517 views

  12. Encode Date

    By lindenR,
    • 7 replies
    • 3505 views

  13. ICS registration

    By FPiette,
    • 8 replies
    • 3504 views

  14. TCP Port Check with timeout

    By chmichael,
    • 24 replies
    • 3450 views

  15. New install

    By Anpore,
    • 17 replies
    • 3416 views

  16. Attempting to implement DTLS with PSK

    By Martin Searancke,
    • 8 replies
    • 3404 views

  17. Let's Encrypt old root expiry and OpenSSL

    By Angus Robertson,
    • 7 replies
    • 3381 views

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

    By Bruno13,   
    • 12 replies
    • 3363 views

  19. ICS V9.0 - mobile platforms

    By wright,   
    • 23 replies
    • 3338 views

  20. ICS crash

    By TurboMagic,
    • 13 replies
    • 3331 views

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

    By PavelOu,
    • 32 replies
    • 3331 views

  22. Can't compile samples on CB2009

    By ivp,
    • 10 replies
    • 3311 views

  23. The HTTP 206 Partial Content

    By DarkDucke,   
    • 5 replies
    • 3304 views

  24. Error installing OverbyteIcsV8.61 on C++ Builder 2009 (CertFreeCertificateChainEngine linking error)

    By ivp,
    • 5 replies
    • 3303 views

  25. TWSocketThrdClient and THttpCli.Post in socket thread

    By Dmytro Lendel,
    • 7 replies
    • 3284 views
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