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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.

531 topics in this forum

  1. OpenSSL 1.1.1e Windows binaries available

    By Angus Robertson,
    • 4 replies
    • 3032 views

  2. 7 memory leaks in OverbyteIcsWSocket.pas - with fixes

    By Ralf Junker,   
    • 2 replies
    • 2497 views

  3. TCP Client in thread

    By mitzi,
    • 16 replies
    • 5704 views

  4. THttpCli and HTTP 1.1 401 Unauthorized

    By Mark-,   
    • 8 replies
    • 3032 views

  5. OverbyteIcsPemTool: Import a Windows Ceritificate Store to…

    By milan,
    • 10 replies
    • 2947 views

  6. THttpCli get request fail with 404 Bad Request result

    By drazde,   
    • 7 replies
    • 2230 views

  7. TriggerSendData

    By nouvakis,
    • 4 replies
    • 1891 views

  8. SSL GetRemoteFile not transferring the whole image

    By Brian Culverwell,
    • 9 replies
    • 2512 views

  9. HTTP/1.1 + 302 + Cloudflare = 404

    By Shira,
    • 15 replies
    • 4714 views

  10. Class TSslHttpCli not found - DELPHI5

    By 2nd-Snoopy,
    • 17 replies
    • 3647 views

  11. ICS crash

    By TurboMagic,
    • 13 replies
    • 3183 views

  12. FTP and non SSL

    By TurboMagic,
    • 1 reply
    • 1426 views

  13. Is it's safe to destroy TSslHttpCli while http request in progress ?

    By Max Terentiev,
    • 4 replies
    • 1708 views

  14. Invalid Compiler Directive: 'MESSAGES'

    By Incus J,
    • 94 replies
    • 21580 views

  15. ICS v8.64 can't compile on Delphi 7

    By Kyle_Katarn,
    • 30 replies
    • 7335 views

  16. TWClientSocket OnConnect & OnDisconnect handlers?

    By aehimself,
    • 8 replies
    • 2629 views

  17. FBufHandler keeps data in memory

    By abe,
    • 2 replies
    • 1550 views

  18. TSslHttpCli Access violation at address or 404 error

    By Estefanie,   
    • 5 replies
    • 1953 views

  19. Sending rich text emails?

    By Plainer,
    • 6 replies
    • 2640 views

  20. TSslHttpRest.RestParams.GetParameters - JSON value "true" vs true

    By milan,
    • 6 replies
    • 2152 views

  21. TSslHttpRest with multipart/form-data

    By tulio,   
    • 1 reply
    • 2830 views

  22. Cache mode - Debug

    By nouvakis,
    • 1 reply
    • 1759 views

  23. Batch / bulk email program that reads a database for addresses.

    By Plainer,
    • 13 replies
    • 3451 views

  24. Runtime Error with OverbyteIcsSslMailSnd.exe

    By Plainer,   
    • 11 replies
    • 2893 views

  25. Stable Communication between ICS TSslWSocket and TSslWSocketServer

    By idontknow,   
    • 12 replies
    • 4362 views
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