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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.

481 topics in this forum

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

    By Bruno13,   
    • 12 replies
    • 2919 views

  2. TFtpClient: Very low speed on transfer data

    By Alexey Ischuk,
    • 8 replies
    • 2262 views

  3. OverbyteIcsMailQuTst mail demo program

    By Plainer,
    • 3 replies
    • 1535 views

  4. Seeking a Working email example demo program

    By Plainer,
    • 8 replies
    • 2700 views

  5. Full Help for ICS TFTPClient

    By M-Brig,
    • 3 replies
    • 2072 views

  6. THWClient.RequestDone

    By Dmytro Lendel,
    • 3 replies
    • 2086 views

  7. TWSocketThrdClient and THttpCli.Post in socket thread

    By Dmytro Lendel,
    • 7 replies
    • 2934 views

  8. DebugLog

    By M-Brig,
    • 8 replies
    • 2622 views

  9. Invalid pointer operation in TCustomLineWSocket.Destroy;

    By Dmytro Lendel,
    • 1 reply
    • 1556 views

  10. Windows 10 vs Windows 7 SMTP/Winsock issue

    By GillesL.,
    • 4 replies
    • 2157 views

  11. OverbyteIcsLIBEAY.pas: f_CRYPTO_get_ex_data should return Pointer, not Integer

    By Ralf Junker,   
    • 2 replies
    • 1611 views

  12. OverbyteIcsLIBEAY.pas: EVP_PKEY_paramgen() pkey parameter should be double pointer

    By Ralf Junker,   
    • 0 replies
    • 1465 views

  13. OverbyteIcsLIBEAY.pas: TCryptoExNewFunc should be procedure, not function

    By Ralf Junker,   
    • 0 replies
    • 1370 views

  14. SSL_CTX_use_certificate:ee key too small

    By Dmytro Lendel,
    • 8 replies
    • 9122 views

  15. ICS FTP demos not working. Unable to get a file from an ftp site

    By CosticaM,   
    • 2 replies
    • 1349 views

  16. Odd (OpenSSL?) bug and types in X509 certs

    By merijnb,   
    • 63 replies
    • 11400 views

  17. Cannot install in Delphi XE7

    By B16,
    • 3 replies
    • 1705 views

  18. Let's Encrypt old root expiry

    By Angus Robertson,
    • 0 replies
    • 1400 views

  19. TSslSmtpCli in Console App

    By GillesL.,
    • 6 replies
    • 2276 views

  20. ICS V8.64 announced

    By Angus Robertson,
    • 1 reply
    • 2478 views

  21. OverbyteIcsWSocket.pas bug: PunyServerName filled with 8-bit data, even if it is a 16-bit UnicodeString

    By Ralf Junker,   
    • 1 reply
    • 1718 views

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

    By Anxich,
    • 11 replies
    • 2735 views

  23. OverbyteIcsLIBEAY.pas f_EVP_DigestSignInit() declaration mismatch

    By Ralf Junker,   
    • 1 reply
    • 1593 views

  24. Filling and submitting a form programmatically with ICS

    By Carlos Tré,   
    • 7 replies
    • 2438 views

  25. IdThread and THttpCli

    By APAPE,
    • 9 replies
    • 3447 views
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