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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.

143 topics in this forum

  1. ICS V8.64 announced

    By Angus Robertson,
    • 0 replies
    • 140 views

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

    By Ralf Junker,   
    • 1 reply
    • 142 views

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

    By Anxich,
    • 11 replies
    • 202 views

  4. OverbyteIcsLIBEAY.pas f_EVP_DigestSignInit() declaration mismatch

    By Ralf Junker,   
    • 1 reply
    • 79 views

  5. Filling and submitting a form programmatically with ICS

    By Carlos Tré,   
    • 7 replies
    • 194 views

  6. IdThread and THttpCli

    By APAPE,
    • 9 replies
    • 201 views

  7. Links to OpenSSL 1.0.2u Windows binaries are broken

    By Silmor Senedlen,
    • 2 replies
    • 144 views

  8. TSmtpCli does not send the e-mail ?

    By chmichael,
    • 1 reply
    • 185 views

  9. OverbyteIcsWSocket.SslWSocketCopyRight does not exist

    By Ralf Junker,   
    • 3 replies
    • 168 views

  10. Memory leak in OverbyteIcsWSocket.pas

    By Ralf Junker,   
    • 1 reply
    • 158 views

  11. OverbyteIcsLIBEAY.pas f_X509_check_ip_asc() declaration mismatch

    By Ralf Junker,   
    • 1 reply
    • 108 views

  12. OverbyteIcsSSLEAY.pas f_SSL_set_msg_callback() declaration mismatch

    By Ralf Junker,   
    • 1 reply
    • 98 views

  13. OverbyteIcsSSLEAY.pas f_SSL_clear() declaration mismatch

    By Ralf Junker,   
    • 1 reply
    • 90 views

  14. OverbyteIcsSSLEAY.pas f_SSL_bytes_to_cipher_list() declaration mismatch

    By Ralf Junker,   
    • 1 reply
    • 96 views

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

    By Colek,
    • 3 replies
    • 203 views

  16. OpenSSL 1.1.1e Windows binaries available

    By Angus Robertson,
    • 2 replies
    • 284 views

  17. Attempting to implement DTLS with PSK

    By Martin Searancke,
    • 8 replies
    • 318 views

  18. ICS FTP with TLS

    By Nathan Wild,
    • 10 replies
    • 309 views

  19. THttpCli - retry request

    By Colek,
    • 6 replies
    • 239 views

  20. Use TSimpleWebSrv for localhost with certificate

    By Fredrik Larsson,
    • 4 replies
    • 213 views

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

    By OzRob,   
    • 3 replies
    • 268 views

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

    By Quarks,
    • 20 replies
    • 339 views

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

    By PhilPlus,
    • 2 replies
    • 229 views

  24. Web sockets server and client

    By Andrii,
    • 14 replies
    • 486 views

  25. ICS 8.63 little patch

    By Mark Lobanov,
    • 3 replies
    • 267 views
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