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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.

186 topics in this forum

  1. 7 memory leaks in OverbyteIcsWSocket.pas - with fixes

    By Ralf Junker,   
    • 1 reply
    • 113 views

  2. TCP Client in thread

    By mitzi,
    • 16 replies
    • 275 views

  3. THttpCli and HTTP 1.1 401 Unauthorized

    By Mark-,   
    • 8 replies
    • 224 views

  4. OverbyteIcsPemTool: Import a Windows Ceritificate Store to…

    By milan,
    • 10 replies
    • 702 views

  5. THttpCli get request fail with 404 Bad Request result

    By drazde,   
    • 7 replies
    • 225 views

  6. TriggerSendData

    By nouvakis,
    • 4 replies
    • 165 views

  7. SSL GetRemoteFile not transferring the whole image

    By Brian Culverwell,
    • 9 replies
    • 195 views

  8. HTTP/1.1 + 302 + Cloudflare = 404

    By Shira,
    • 15 replies
    • 354 views

  9. Class TSslHttpCli not found - DELPHI5

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

  10. ICS crash

    By TurboMagic,
    • 13 replies
    • 306 views

  11. FTP and non SSL

    By TurboMagic,
    • 1 reply
    • 158 views

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

    By Max Terentiev,
    • 4 replies
    • 244 views

  13. Invalid Compiler Directive: 'MESSAGES'

    By Incus J,
    • 94 replies
    • 3065 views

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

    By Kyle_Katarn,
    • 30 replies
    • 1422 views

  15. TWClientSocket OnConnect & OnDisconnect handlers?

    By aehimself,
    • 8 replies
    • 415 views

  16. FBufHandler keeps data in memory

    By abe,
    • 2 replies
    • 310 views

  17. OpenSSL 1.1.1e Windows binaries available

    By Angus Robertson,
    • 3 replies
    • 677 views

  18. TSslHttpCli Access violation at address or 404 error

    By Estefanie,   
    • 5 replies
    • 324 views

  19. Sending rich text emails?

    By Plainer,
    • 6 replies
    • 547 views

  20. ICS for Linux?

    By Angus Robertson,
    • 42 replies
    • 1771 views

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

    By milan,
    • 6 replies
    • 490 views

  22. TSslHttpRest with multipart/form-data

    By tulio,   
    • 1 reply
    • 482 views

  23. Cache mode - Debug

    By nouvakis,
    • 1 reply
    • 459 views

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

    By Plainer,
    • 13 replies
    • 742 views

  25. Runtime Error with OverbyteIcsSslMailSnd.exe

    By Plainer,   
    • 11 replies
    • 722 views
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