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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.

531 topics in this forum

  1. ICS SSL under Linux x64

    By ap2021,
    • 43 replies
    • 3589 views

  2. FTP transfers...

    By Mark-,
    • 10 replies
    • 3581 views

  3. THttpServer port number...

    By Mark-,
    • 10 replies
    • 3546 views

  4. WSocket1 send image as memory stream

    By Lindawb,
    • 20 replies
    • 3543 views

  5. SslHttpClient Post problem

    By GillesL.,
    • 6 replies
    • 3529 views

  6. TFTPServer on Port forwarded machine not working

    By AllanF,   
    • 12 replies
    • 3459 views

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

    By Plainer,
    • 13 replies
    • 3451 views

  8. Link checking and TSslHttpCli problem

    By HTMLValidator.com,
    • 12 replies
    • 3445 views

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

    By drazde,
    • 8 replies
    • 3394 views

  10. Encode Date

    By lindenR,
    • 7 replies
    • 3392 views

  11. Correct way of using LineMode?

    By Fr0sT.Brutal,
    • 12 replies
    • 3388 views

  12. ICS registration

    By FPiette,
    • 8 replies
    • 3368 views

  13. Attempting to implement DTLS with PSK

    By Martin Searancke,
    • 8 replies
    • 3306 views

  14. sending text between applications (10)

    By jbWishmaster,
    • 12 replies
    • 3285 views

  15. New install

    By Anpore,
    • 17 replies
    • 3276 views

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

    By Bruno13,   
    • 12 replies
    • 3268 views

  17. Let's Encrypt old root expiry and OpenSSL

    By Angus Robertson,
    • 7 replies
    • 3236 views

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

    By ivp,
    • 5 replies
    • 3212 views

  19. ICS crash

    By TurboMagic,
    • 13 replies
    • 3183 views

  20. The HTTP 206 Partial Content

    By DarkDucke,   
    • 5 replies
    • 3177 views

  21. TWSocketThrdClient and THttpCli.Post in socket thread

    By Dmytro Lendel,
    • 7 replies
    • 3160 views

  22. Can't compile samples on CB2009

    By ivp,
    • 10 replies
    • 3147 views

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

    By GE1956,
    • 12 replies
    • 3135 views

  24. TSslHttpRest - 429 (Too Many Requests) - resend request

    By Anxich,
    • 11 replies
    • 3125 views

  25. ICS - THttpCli with authentication Kerberos

    By PZim,
    • 2 replies
    • 3121 views
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