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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.

559 topics in this forum

  1. TWSocketServer stop accepting connections

    By Eric Fleming Bonilha,
    • 18 replies
    • 3220 views

  2. New install

    By Anpore,
    • 17 replies
    • 3567 views

  3. Class TSslHttpCli not found - DELPHI5

    By 2nd-Snoopy,
    • 17 replies
    • 4055 views

  4. How to validate the public key

    By sfrazor,
    • 17 replies
    • 3330 views

  5. [Question/Feature] SSL/TLS fallback using magic bytes

    By FearDC,
    • 17 replies
    • 3228 views

  6. TSslHttpRest and multipart/form-data

    By ogalonzo,
    • 16 replies
    • 3620 views

  7. TCP Client in thread

    By mitzi,
    • 16 replies
    • 6050 views

  8. Send data to the server

    By KBazX,
    • 16 replies
    • 1747 views

  9. TWSocket,,,

    By Mark-,
    • 16 replies
    • 2796 views

  10. How to initialize OpenSSL with MacOS 64 (x86 and ARM)?

    By philipp.hofmann,
    • 16 replies
    • 2053 views

  11. UDP multicast issues

    By merijnb,   
    • 16 replies
    • 8909 views

  12. ISC 9.1 as a library events not firing

    By sfrazor,
    • 16 replies
    • 2708 views

  13. Simple ICS v8.70 file download example? (with timeout and progress bar)

    By PizzaProgram,
    • 15 replies
    • 2649 views

  14. HTTP/1.1 + 302 + Cloudflare = 404

    By Shira,
    • 15 replies
    • 5197 views

  15. DNS Query & Lookup Synced

    By chmichael,
    • 15 replies
    • 2620 views

  16. TIcsProxy most often forwards the content sent from target only partially to source

    By uso,   
    • 15 replies
    • 2320 views

  17. TLS with FileZilla FTP Server - TLS data session not resumed

    By superflexible,
    • 15 replies
    • 10911 views

  18. TIcsFtpMulti failing... (Version 8.65)

    By Mark-,
    • 15 replies
    • 1641 views

  19. TSSLWSocket (repost)

    By plastkort,
    • 15 replies
    • 4753 views

  20. Win XP app fails to start -- missing bcrypt.dll

    By Kyle_Katarn,
    • 14 replies
    • 11362 views

  21. Web sockets server and client

    By Andrii,
    • 14 replies
    • 9257 views

  22. SVN server updated

    By Angus Robertson,
    • 14 replies
    • 5316 views

  23. How to use a certificate from the Windows certificate store

    By Droesjba,
    • 13 replies
    • 5096 views

  24. ICS crash

    By TurboMagic,
    • 13 replies
    • 3464 views

  25. ICS control list on the palette

    By ap2021,
    • 13 replies
    • 1721 views
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