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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.

544 topics in this forum

  1. Typo in comment (not a big deal)

    By Kyle_Katarn31,
    • 9 replies
    • 2087 views

  2. UDP bind...

    By Mark-,
    • 6 replies
    • 608 views

  3. UDP multicast issues

    By merijnb,   
    • 16 replies
    • 8525 views

  4. UDP sending and receiving

    By TurboMagic,
    • 19 replies
    • 9553 views

  5. Unable to use \\?\ in OverbyteIcsFtpMulti

    By Mimiko,   
    • 2 replies
    • 524 views

  6. Undeclared identifiers X509_get_X509_PUBKEY, i2d_X509_PUBKEY_bio

    By Nigel Thomas,
    • 7 replies
    • 1694 views

  7. Unknown error... #87

    By Mark-,
    • 7 replies
    • 2857 views

  8. Use ICS with C++ Builder 2007

    By FPiette,
    • 0 replies
    • 2745 views

  9. Use of TX509Base.SaveToFile()

    By razzmatazz,
    • 6 replies
    • 1351 views

  10. Use TSimpleWebSrv for localhost with certificate

    By Fredrik Larsson,
    • 4 replies
    • 2579 views

  11. Using ChatGPT from your Delphi program with ICS

    By FPiette,
    • 5 replies
    • 4075 views

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

    By BytePlayer,   
    • 5 replies
    • 1082 views

  13. Using Let's Encrypt certificates in Windows IIS web server

    By Angus Robertson,
    • 0 replies
    • 301 views

  14. Using OverbyteIcsTnOptFrm.dfm

    By Ivan Yuzafatau,
    • 1 reply
    • 1383 views

  15. Using proxy persistent connection disconnected

    By Kenny Phong,
    • 12 replies
    • 7147 views

  16. Using System.Zlib instead of OverbyteIcsZLibObj

    By EugeneK,
    • 6 replies
    • 1873 views

  17. Using TBytes instead of string

    By EugeneK,
    • 1 reply
    • 1358 views

  18. Using ThttpAppSrv for REST Middleware

    By Clément,
    • 2 replies
    • 2065 views

  19. Using TSslHttpAppSrv to download a Binary file

    By Clément,
    • 2 replies
    • 771 views

  20. UTF-8 with dynamically prepared web page

    By Amberel,
    • 4 replies
    • 1759 views

  21. Web sockets server and client

    By Andrii,
    • 14 replies
    • 8946 views

  22. Webhook example

    By JP_Pienaar,
    • 12 replies
    • 7254 views

  23. Websocket client and server configuration issue

    By FrozenK,
    • 2 replies
    • 947 views

  24. Websocket Server

    By CoeurdeLeon,
    • 6 replies
    • 1805 views

  25. Websockets

    By plastkort,
    • 5 replies
    • 2370 views
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