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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.

440 topics in this forum

  1. A proper way to set up a listening socket (WebHook)

    By plastkort,
    • 9 replies
    • 2960 views

  2. ICS 8.62 - Proxy settings override to httpAuthBasic when using FProxyURL

    By Kyle_Katarn,
    • 4 replies
    • 1556 views

  3. TLS1.2, some Win10Pro reply "Connection aborted on request"

    By Bruno13,   
    • 12 replies
    • 2759 views

  4. TSSLWSocket (repost)

    By plastkort,
    • 15 replies
    • 3709 views

  5. Broken proxy support with ICS 8.61

    By Kyle_Katarn31,
    • 28 replies
    • 7657 views

  6. ICS V8.62 announced

    By Angus Robertson,
    • 1 reply
    • 1929 views

  7. Multicast configuration...

    By Mark-,
    • 1 reply
    • 1307 views

  8. Impossible to install ICS for RAD Studio 10.3.2 Rio

    By Development,   
    • 6 replies
    • 2392 views

  9. HMAC_SHA256

    By plastkort,
    • 10 replies
    • 5018 views

  10. Suggestion/discussion. Process incoming data when Server has closed connection

    By Fr0sT.Brutal,
    • 2 replies
    • 1297 views

  11. Windows Defender Firewall always running?

    By Angus Robertson,
    • 3 replies
    • 2338 views

  12. (Not a) Design flaw in OverbyteIcsHttpSrv.THttpConnection.ConnectionDataAvailable

    By Fr0sT.Brutal,
    • 6 replies
    • 1657 views

  13. Delphi Rio 10.3 Update 2, aka 10.3.2

    By Angus Robertson,
    • 0 replies
    • 1329 views

  14. Ics Multithreading exceptions

    By FloppyDesk,
    • 4 replies
    • 2458 views

  15. Help: Ics wrong recieve response app-json!

    By FloppyDesk,
    • 5 replies
    • 1599 views

  16. Error session closed after a while (copy file by FTPS)

    By drazde,   
    • 9 replies
    • 2931 views

  17. Bug: HTTPTunnel and Socks servers can't have non-IP address

    By Fr0sT.Brutal,
    • 11 replies
    • 2356 views

  18. Can't build packages without SSL

    By Fr0sT.Brutal,
    • 3 replies
    • 1333 views

  19. Add {$WARN IMMUTABLE_STRINGS OFF}

    By EugeneK,
    • 3 replies
    • 1583 views

  20. TSslHttpCli in multithreading environment

    By Mark Lobanov,
    • 6 replies
    • 2289 views

  21. Can't compile samples on CB2009

    By ivp,
    • 10 replies
    • 2597 views

  22. ICS DLL for Visual Studio

    By Shekar,
    • 6 replies
    • 2020 views

  23. Error installing OverbyteIcsV8.61 on C++ Builder 2009 (CertFreeCertificateChainEngine linking error)

    By ivp,
    • 5 replies
    • 2721 views

  24. Exception is swallowed in TCustomWSocket.ASyncReceive

    By Fr0sT.Brutal,
    • 7 replies
    • 1995 views

  25. UDP multicast issues

    By merijnb,   
    • 16 replies
    • 6740 views
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