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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. ICS V8.64 announced

    By Angus Robertson,
    • 1 reply
    • 2300 views

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

    By Ralf Junker,   
    • 1 reply
    • 1469 views

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

    By Anxich,
    • 11 replies
    • 2392 views

  4. OverbyteIcsLIBEAY.pas f_EVP_DigestSignInit() declaration mismatch

    By Ralf Junker,   
    • 1 reply
    • 1366 views

  5. Filling and submitting a form programmatically with ICS

    By Carlos Tré,   
    • 7 replies
    • 2114 views

  6. IdThread and THttpCli

    By APAPE,
    • 9 replies
    • 3049 views

  7. Links to OpenSSL 1.0.2u Windows binaries are broken

    By Silmor Senedlen,
    • 2 replies
    • 1572 views

  8. TSmtpCli does not send the e-mail ?

    By chmichael,
    • 1 reply
    • 1391 views

  9. OverbyteIcsWSocket.SslWSocketCopyRight does not exist

    By Ralf Junker,   
    • 3 replies
    • 1722 views

  10. Memory leak in OverbyteIcsWSocket.pas

    By Ralf Junker,   
    • 1 reply
    • 1497 views

  11. OverbyteIcsLIBEAY.pas f_X509_check_ip_asc() declaration mismatch

    By Ralf Junker,   
    • 1 reply
    • 1404 views

  12. OverbyteIcsSSLEAY.pas f_SSL_set_msg_callback() declaration mismatch

    By Ralf Junker,   
    • 1 reply
    • 1403 views

  13. OverbyteIcsSSLEAY.pas f_SSL_clear() declaration mismatch

    By Ralf Junker,   
    • 1 reply
    • 1571 views

  14. OverbyteIcsSSLEAY.pas f_SSL_bytes_to_cipher_list() declaration mismatch

    By Ralf Junker,   
    • 1 reply
    • 1485 views

  15. Curl and ICS - reporting different Last-Modified date in header?

    By Colek,
    • 3 replies
    • 1530 views

  16. Attempting to implement DTLS with PSK

    By Martin Searancke,
    • 8 replies
    • 2549 views

  17. ICS FTP with TLS

    By Nathan Wild,
    • 10 replies
    • 3688 views

  18. THttpCli - retry request

    By Colek,
    • 6 replies
    • 2243 views

  19. Use TSimpleWebSrv for localhost with certificate

    By Fredrik Larsson,
    • 4 replies
    • 1969 views

  20. Delphi 5, ICS (version 1.26) Sending Header Information

    By OzRob,   
    • 3 replies
    • 1606 views

  21. What i am doing wrong from my secure FTPd project?

    By Quarks,
    • 20 replies
    • 3475 views

  22. How to manage invalid and self signed ssl connections wih ICS HTTPS Client

    By PhilPlus,
    • 2 replies
    • 1419 views

  23. Web sockets server and client

    By Andrii,
    • 14 replies
    • 7301 views

  24. ICS 8.63 little patch

    By Mark Lobanov,
    • 3 replies
    • 1529 views

  25. Internationalized Domain Names (IDN)

    By Angus Robertson,
    • 23 replies
    • 4047 views
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