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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.

437 topics in this forum

  1. OverbyteIcsMailQuTst mail demo program

    By Plainer,
    • 3 replies
    • 1377 views

  2. Runtime Error with OverbyteIcsSslMailSnd.exe

    By Plainer,   
    • 11 replies
    • 2396 views

  3. Invalid Compiler Directive: 'MESSAGES'

    By Incus J,
    • 94 replies
    • 16482 views

  4. THWClient.RequestDone

    By Dmytro Lendel,
    • 3 replies
    • 1896 views

  5. Full Help for ICS TFTPClient

    By M-Brig,
    • 3 replies
    • 1903 views

  6. TWSocketThrdClient and THttpCli.Post in socket thread

    By Dmytro Lendel,
    • 7 replies
    • 2770 views

  7. Invalid pointer operation in TCustomLineWSocket.Destroy;

    By Dmytro Lendel,
    • 1 reply
    • 1352 views

  8. DebugLog

    By M-Brig,
    • 8 replies
    • 2427 views

  9. Windows 10 vs Windows 7 SMTP/Winsock issue

    By GillesL.,
    • 4 replies
    • 1934 views

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

    By Ralf Junker,   
    • 0 replies
    • 1257 views

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

    By Ralf Junker,   
    • 2 replies
    • 1351 views

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

    By Ralf Junker,   
    • 0 replies
    • 1188 views

  13. SSL_CTX_use_certificate:ee key too small

    By Dmytro Lendel,
    • 8 replies
    • 8530 views

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

    By CosticaM,   
    • 2 replies
    • 1227 views

  15. Cannot install in Delphi XE7

    By B16,
    • 3 replies
    • 1555 views

  16. Let's Encrypt old root expiry

    By Angus Robertson,
    • 0 replies
    • 1223 views

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

    By merijnb,   
    • 63 replies
    • 10202 views

  18. TSslSmtpCli in Console App

    By GillesL.,
    • 6 replies
    • 2016 views

  19. ICS v8.64 can't compile on Delphi 7

    By Kyle_Katarn,
    • 30 replies
    • 5604 views

  20. ICS V8.64 announced

    By Angus Robertson,
    • 1 reply
    • 2300 views

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

    By Ralf Junker,   
    • 1 reply
    • 1469 views

  22. OverbyteIcsLIBEAY.pas f_EVP_DigestSignInit() declaration mismatch

    By Ralf Junker,   
    • 1 reply
    • 1366 views

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

    By Anxich,
    • 11 replies
    • 2392 views

  24. Filling and submitting a form programmatically with ICS

    By Carlos Tré,   
    • 7 replies
    • 2114 views

  25. IdThread and THttpCli

    By APAPE,
    • 9 replies
    • 3048 views
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