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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.

527 topics in this forum

  1. New OpenSSL releases 3.0.7 and 1.1.1s

    By Angus Robertson,
    • 0 replies
    • 996 views

  2. Using System.Zlib instead of OverbyteIcsZLibObj

    By EugeneK,
    • 6 replies
    • 1726 views

  3. Search thumbprint in Windows certificate store

    By Droesjba,
    • 5 replies
    • 1411 views

  4. Weird code in THttpConnection.ProcessWellKnownDir

    By Kyle_Katarn31,
    • 22 replies
    • 2315 views

  5. Exception in TCustomSmtpClient.Destroy;

    By Kyle_Katarn31,
    • 13 replies
    • 1585 views

  6. Error handling

    By Angus Robertson,
    • 5 replies
    • 1870 views

  7. ICS 8.69 and Delphi 7

    By Milo G,
    • 3 replies
    • 1426 views

  8. Module not found

    By salathomas,
    • 2 replies
    • 1366 views

  9. Incompatible types: 'Winapi.WinSock.in_addr' and 'OverbyteIcsWinsock.in_addr'

    By Nico Doe,
    • 5 replies
    • 1272 views

  10. RAD Studio 11.0 Support

    By Angus Robertson,
    • 31 replies
    • 8984 views

  11. TCP server rejecting connections

    By DusMac,
    • 13 replies
    • 2083 views

  12. Gmail Subject not sending Non English Character

    By daniel coren,
    • 2 replies
    • 1189 views

  13. ICS V8.69 announced

    By Angus Robertson,
    • 19 replies
    • 3572 views

  14. Which Package to Install

    By DMX78,   
    • 5 replies
    • 2220 views

  15. sending text between applications (10)

    By jbWishmaster,
    • 12 replies
    • 3185 views

  16. An Authentication object was not found in the SecurityContext

    By karel_janecek,
    • 24 replies
    • 5511 views

  17. Can not login to FTP server without password

    By DMX78,   
    • 19 replies
    • 4261 views

  18. Send binary data from WebSocket server app

    By kindox,
    • 2 replies
    • 1479 views

  19. TSslWSocket instead of TWSocket

    By Droesjba,
    • 3 replies
    • 1223 views

  20. ICS Email and OAuth2

    By Angus Robertson,
    • 4 replies
    • 2642 views

  21. New OpenSSL releases 3.0.5 and 1.1.1q

    By Angus Robertson,
    • 0 replies
    • 1220 views

  22. ICS Delphi DataSnapBridge

    By nighthawk2032,
    • 3 replies
    • 1414 views

  23. Connect to wss://

    By rabmo,
    • 11 replies
    • 4770 views

  24. # in URLs results in HTTP 400 or 404

    By Maxxed,
    • 9 replies
    • 1790 views

  25. New OpenSSL releases 3.0.3 and 1.1.1o

    By Angus Robertson,
    • 0 replies
    • 1267 views
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