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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.

482 topics in this forum

  1. SslHttpClient Post problem

    By GillesL.,
    • 6 replies
    • 3243 views

  2. OpenSSL 1.1.1e Windows binaries available

    By Angus Robertson,
    • 4 replies
    • 2748 views

  3. 7 memory leaks in OverbyteIcsWSocket.pas - with fixes

    By Ralf Junker,   
    • 2 replies
    • 2228 views

  4. TCP Client in thread

    By mitzi,
    • 16 replies
    • 5102 views

  5. THttpCli and HTTP 1.1 401 Unauthorized

    By Mark-,   
    • 8 replies
    • 2700 views

  6. OverbyteIcsPemTool: Import a Windows Ceritificate Store to…

    By milan,
    • 10 replies
    • 2637 views

  7. THttpCli get request fail with 404 Bad Request result

    By drazde,   
    • 7 replies
    • 2025 views

  8. TriggerSendData

    By nouvakis,
    • 4 replies
    • 1736 views

  9. SSL GetRemoteFile not transferring the whole image

    By Brian Culverwell,
    • 9 replies
    • 2261 views

  10. HTTP/1.1 + 302 + Cloudflare = 404

    By Shira,
    • 15 replies
    • 4190 views

  11. Class TSslHttpCli not found - DELPHI5

    By 2nd-Snoopy,
    • 17 replies
    • 3267 views

  12. ICS crash

    By TurboMagic,
    • 13 replies
    • 2848 views

  13. FTP and non SSL

    By TurboMagic,
    • 1 reply
    • 1308 views

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

    By Max Terentiev,
    • 4 replies
    • 1506 views

  15. Invalid Compiler Directive: 'MESSAGES'

    By Incus J,
    • 94 replies
    • 18514 views

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

    By Kyle_Katarn,
    • 30 replies
    • 6270 views

  17. TWClientSocket OnConnect & OnDisconnect handlers?

    By aehimself,
    • 8 replies
    • 2290 views

  18. FBufHandler keeps data in memory

    By abe,
    • 2 replies
    • 1382 views

  19. TSslHttpCli Access violation at address or 404 error

    By Estefanie,   
    • 5 replies
    • 1705 views

  20. Sending rich text emails?

    By Plainer,
    • 6 replies
    • 2393 views

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

    By milan,
    • 6 replies
    • 1974 views

  22. TSslHttpRest with multipart/form-data

    By tulio,   
    • 1 reply
    • 2568 views

  23. Cache mode - Debug

    By nouvakis,
    • 1 reply
    • 1647 views

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

    By Plainer,
    • 13 replies
    • 3105 views

  25. Runtime Error with OverbyteIcsSslMailSnd.exe

    By Plainer,   
    • 11 replies
    • 2619 views
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