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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. HTTPS problem

    By HeikoG,
    • 9 replies
    • 2964 views

  2. Cloud storage

    By Angus Robertson,
    • 0 replies
    • 1177 views

  3. example of multi-part form containing headers, body (parameters) and a file to upload

    By Brian Culverwell,
    • 4 replies
    • 1482 views

  4. Range check error with TSysLogServer

    By djhfwk,
    • 6 replies
    • 1473 views

  5. Proxy does not work any more after updating from 8.57 to 8.68

    By M.e.l,   
    • 2 replies
    • 1258 views

  6. TWSocket problem on Delphi Intraweb

    By Baxing,   
    • 34 replies
    • 7297 views

  7. New OpenSSL 3.0.2 and 1.1.1n releases

    By Angus Robertson,
    • 0 replies
    • 1765 views

  8. UTF-8 with dynamically prepared web page

    By Amberel,
    • 4 replies
    • 1597 views

  9. HMAC_SHA256

    By plastkort,
    • 10 replies
    • 6240 views

  10. How can I use icsproxy in multithreading?

    By yshejia,
    • 5 replies
    • 1670 views

  11. New install

    By Anpore,
    • 17 replies
    • 3191 views

  12. New OpenSSL 3.0.1 and 1.1.1m releases

    By Angus Robertson,
    • 3 replies
    • 2535 views

  13. Bug - Linux 64 Compiled

    By DelphiUdIT,
    • 12 replies
    • 2276 views

  14. wsocket send/receive compressed stream

    By Lindawb,
    • 4 replies
    • 1511 views

  15. Find which connection on WSocketThrdServer

    By Lindawb,
    • 4 replies
    • 1184 views

  16. ICS and MemoryStreamToString

    By Lindawb,
    • 4 replies
    • 1566 views

  17. Error in OverbyteIcsSysLogServer.pas

    By DelTurbo1,
    • 1 reply
    • 1128 views

  18. How to save send SMTP mail to .eml file

    By Helge Larsen,
    • 5 replies
    • 2095 views

  19. Just sent type OnDataAvailable

    By Lindawb,
    • 10 replies
    • 1986 views

  20. WSocket1 send image as memory stream

    By Lindawb,
    • 20 replies
    • 3408 views

  21. ICS V8.68 announced

    By Angus Robertson,
    • 8 replies
    • 2600 views

  22. ICS 8.68 Compile error with macOS

    By samjoko,
    • 3 replies
    • 1164 views

  23. Some Let's Encrypt certificates being revoked on 28 January 2022

    By Angus Robertson,
    • 0 replies
    • 1013 views

  24. For help, how can I use TIcsproxy?

    By yshejia,
    • 8 replies
    • 1949 views

  25. TLS with FileZilla FTP Server - TLS data session not resumed

    By superflexible,
    • 15 replies
    • 8681 views
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