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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.

523 topics in this forum

  1. TIcsFtpMulti failing... (Version 8.65)

    By Mark-,
    • 15 replies
    • 1057 views

  2. How to limit ciphers and groups in tls connection?

    By Roger Tinembart,   
    • 6 replies
    • 768 views

  3. ICS Export Control Classification Number (ECCN)

    By MickeM,
    • 2 replies
    • 567 views

  4. ICS V9.2 announced

    By Angus Robertson,
    • 13 replies
    • 2233 views

  5. TIcsMQTTClient.Publish does nothing for me.

    By APAPE,
    • 7 replies
    • 966 views

  6. Buffered Byte Count for SSL Socket

    By Eric Bonilha,
    • 1 reply
    • 551 views

  7. Problem to reuse session with TSslHttpRest

    By Mischir,
    • 2 replies
    • 528 views

  8. Attempting to create working C++ Builder 12 projects

    By w0wbagger,
    • 3 replies
    • 919 views

  9. ICS for Linux?

    By Angus Robertson,
    • 52 replies
    • 12044 views

  10. ICS REST Server?

    By w0wbagger,
    • 2 replies
    • 807 views

  11. TIcsProxy most often forwards the content sent from target only partially to source

    By uso,   
    • 15 replies
    • 1622 views

  12. New OpenSSL releases 3.3.1, 3.2.2 and 3.0.14, and new resource files linked by ICS

    By Angus Robertson,
    • 0 replies
    • 818 views

  13. Cannot change SocketFamily when not closed or in DNS lookup

    By PizzaProgram,   
    • 3 replies
    • 671 views

  14. ? in URLs results in HTTP 400

    By fatih,
    • 6 replies
    • 838 views

  15. Undeclared identifiers X509_get_X509_PUBKEY, i2d_X509_PUBKEY_bio

    By Nigel Thomas,
    • 7 replies
    • 1473 views

  16. THttpAppSrv processing post despite failed basic auth

    By omnibrain,
    • 19 replies
    • 2447 views

  17. THttpConnection.AnswerBytes

    By EugeneK,
    • 7 replies
    • 1126 views

  18. Can ICS thread cause memory violation? (EOutOfResources error)

    By PizzaProgram,   
    • 76 replies
    • 8060 views

  19. ICS SLL3.2 much slower than Indy SSL1.0.2

    By PizzaProgram,
    • 9 replies
    • 1375 views

  20. TCP Port Check with timeout

    By chmichael,
    • 24 replies
    • 2804 views

  21. HttpStratFile fails for large files

    By BertB,
    • 4 replies
    • 705 views

  22. ICSSnippets sample Access Violation running as 64Bit

    By Nigel Thomas,
    • 2 replies
    • 663 views

  23. ICS Beta V9.2 and OpenSSL 3.3.0

    By Angus Robertson,
    • 2 replies
    • 1060 views

  24. New OpenSSL releases 3.2.1, 3.1.5 and 3.0.13, and new resource files linked by ICS

    By Angus Robertson,
    • 3 replies
    • 1823 views

  25. Install ICS V9.1 in D10.4

    By HGRogers,
    • 8 replies
    • 872 views
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