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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. ? in URLs results in HTTP 400

    By fatih,
    • 6 replies
    • 1193 views

  2. Private key in User Store, Could not export private key - The parameter is incorrect (#-2146893785)

    By mv2023,
    • 4 replies
    • 1191 views

  3. Add couple of functions to OverbyteIcsLibEAY

    By EugeneK,
    • 1 reply
    • 1188 views

  4. D11.3 CE VCL & FMX installation error

    By wright,
    • 3 replies
    • 1177 views

  5. Weird fragment in TCustomWSocket.RaiseException

    By Fr0sT.Brutal,
    • 0 replies
    • 1166 views

  6. C++ ICS v8.70 {$HPPEMIT missing ;

    By nSolvePaul,
    • 5 replies
    • 1163 views

  7. Sync functions for Dns Query

    By djhfwk,
    • 2 replies
    • 1163 views

  8. OpenSLL Dlls path

    By Nigel Thomas,
    • 2 replies
    • 1161 views

  9. Bug in THttpCli (and the SSL/TLS -version also)

    By Antero,
    • 2 replies
    • 1151 views

  10. 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
    • 1151 views

  11. Can I respond to a REST Request from TSslWSocketServer

    By AllanF,
    • 4 replies
    • 1147 views

  12. Find computer with port 3306 open on LAN

    By emileverh,
    • 3 replies
    • 1132 views

  13. Reduce the wait period of httpcli

    By djhfwk,
    • 3 replies
    • 1130 views

  14. USING ICS V9 on Delphi 12 on MacOS -- FREEZING

    By BytePlayer,   
    • 5 replies
    • 1129 views

  15. ICS REST Server?

    By w0wbagger,
    • 2 replies
    • 1113 views

  16. New OpenSSL releases 3.0.7 and 1.1.1s

    By Angus Robertson,
    • 0 replies
    • 1112 views

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

    By Angus Robertson,
    • 0 replies
    • 1108 views

  18. Issue installing XE version of ICS v9.0

    By pjde,
    • 3 replies
    • 1106 views

  19. SSLWebSocketCli as DLL

    By sfrazor,
    • 7 replies
    • 1104 views

  20. TSslHtmlSmtpCli - OnGetData never called in Text mode?

    By alex1234,
    • 1 reply
    • 1103 views

  21. New OpenSSL release 3.2.0, and new resource files linked by ICS

    By Angus Robertson,
    • 0 replies
    • 1101 views

  22. Bug in TCustomHttpTunnelWSocket not calling TriggerSessionConnectedSpecial

    By Fr0sT.Brutal,
    • 1 reply
    • 1097 views

  23. OverbyteIcsFtpTst Version: 8.01

    By Mark-,
    • 7 replies
    • 1093 views

  24. help needed -ICS v8 in Delphi11 vs ICS v9 on Delphi12

    By rudy999,   
    • 4 replies
    • 1088 views

  25. Having trouble with OnRestRequestDone

    By w0wbagger,
    • 6 replies
    • 1084 views
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