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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.

165 topics in this forum

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

    By Anxich,
    • 11 replies
    • 417 views

  2. OverbyteIcsLIBEAY.pas f_EVP_DigestSignInit() declaration mismatch

    By Ralf Junker,   
    • 1 reply
    • 172 views

  3. Filling and submitting a form programmatically with ICS

    By Carlos Tré,   
    • 7 replies
    • 395 views

  4. IdThread and THttpCli

    By APAPE,
    • 9 replies
    • 458 views

  5. Links to OpenSSL 1.0.2u Windows binaries are broken

    By Silmor Senedlen,
    • 2 replies
    • 309 views

  6. TSmtpCli does not send the e-mail ?

    By chmichael,
    • 1 reply
    • 342 views

  7. OverbyteIcsWSocket.SslWSocketCopyRight does not exist

    By Ralf Junker,   
    • 3 replies
    • 353 views

  8. Memory leak in OverbyteIcsWSocket.pas

    By Ralf Junker,   
    • 1 reply
    • 297 views

  9. OverbyteIcsLIBEAY.pas f_X509_check_ip_asc() declaration mismatch

    By Ralf Junker,   
    • 1 reply
    • 190 views

  10. OverbyteIcsSSLEAY.pas f_SSL_set_msg_callback() declaration mismatch

    By Ralf Junker,   
    • 1 reply
    • 192 views

  11. OverbyteIcsSSLEAY.pas f_SSL_clear() declaration mismatch

    By Ralf Junker,   
    • 1 reply
    • 286 views

  12. OverbyteIcsSSLEAY.pas f_SSL_bytes_to_cipher_list() declaration mismatch

    By Ralf Junker,   
    • 1 reply
    • 177 views

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

    By Colek,
    • 3 replies
    • 344 views

  14. OpenSSL 1.1.1e Windows binaries available

    By Angus Robertson,
    • 2 replies
    • 436 views

  15. Attempting to implement DTLS with PSK

    By Martin Searancke,
    • 8 replies
    • 506 views

  16. ICS FTP with TLS

    By Nathan Wild,
    • 10 replies
    • 571 views

  17. THttpCli - retry request

    By Colek,
    • 6 replies
    • 382 views

  18. Use TSimpleWebSrv for localhost with certificate

    By Fredrik Larsson,
    • 4 replies
    • 342 views

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

    By OzRob,   
    • 3 replies
    • 365 views

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

    By Quarks,
    • 20 replies
    • 630 views

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

    By PhilPlus,
    • 2 replies
    • 315 views

  22. Web sockets server and client

    By Andrii,
    • 14 replies
    • 952 views

  23. ICS 8.63 little patch

    By Mark Lobanov,
    • 3 replies
    • 358 views

  24. Internationalized Domain Names (IDN)

    By Angus Robertson,
    • 23 replies
    • 903 views

  25. Sometimes a Ping fails (ICS v5)

    By Techo,
    • 11 replies
    • 750 views
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