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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.

554 topics in this forum

  1. Retrieve Json frame

    By CoeurdeLeon,
    • 1 reply
    • 883 views

  2. ICS V9.1 announced

    By Angus Robertson,
    • 46 replies
    • 10234 views

  3. ISC 9.1 as a library events not firing

    By sfrazor,
    • 16 replies
    • 2604 views

  4. New OpenSSL releases 3.3.2, 3.2.3 and 3.0.15, and new resource files linked by ICS

    By Angus Robertson,
    • 0 replies
    • 952 views

  5. 451-Error during read from data connection

    By Mike Beard,
    • 12 replies
    • 1637 views

  6. Using TSslHttpAppSrv to download a Binary file

    By Clément,
    • 2 replies
    • 850 views

  7. OverbyteIcsFtpTst Version: 8.01

    By Mark-,
    • 7 replies
    • 1093 views

  8. TIcsFtpMulti failing... (Version 8.65)

    By Mark-,
    • 15 replies
    • 1548 views

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

    By Roger Tinembart,   
    • 6 replies
    • 1281 views

  10. ICS Export Control Classification Number (ECCN)

    By MickeM,
    • 2 replies
    • 884 views

  11. ICS V9.2 announced

    By Angus Robertson,
    • 13 replies
    • 2886 views

  12. TIcsMQTTClient.Publish does nothing for me.

    By APAPE,
    • 7 replies
    • 1387 views

  13. Buffered Byte Count for SSL Socket

    By Eric Bonilha,
    • 1 reply
    • 752 views

  14. Problem to reuse session with TSslHttpRest

    By Mischir,
    • 2 replies
    • 757 views

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

    By w0wbagger,
    • 3 replies
    • 1299 views

  16. ICS for Linux?

    By Angus Robertson,
    • 52 replies
    • 13570 views

  17. ICS REST Server?

    By w0wbagger,
    • 2 replies
    • 1113 views

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

    By uso,   
    • 15 replies
    • 2227 views

  19. 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
    • 1150 views

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

    By PizzaProgram,   
    • 3 replies
    • 916 views

  21. ? in URLs results in HTTP 400

    By fatih,
    • 6 replies
    • 1193 views

  22. Undeclared identifiers X509_get_X509_PUBKEY, i2d_X509_PUBKEY_bio

    By Nigel Thomas,
    • 7 replies
    • 1823 views

  23. THttpAppSrv processing post despite failed basic auth

    By omnibrain,
    • 19 replies
    • 2894 views

  24. THttpConnection.AnswerBytes

    By EugeneK,
    • 7 replies
    • 1363 views

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

    By PizzaProgram,   
    • 76 replies
    • 10172 views
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