by Clever Components in Components for RAD Studio
Clever Internet Suite is a Delphi and C++Builder library for Internet communication protocols. It provides support for HTTP, FTP, SMTP, POP, IMAP, SFTP (SSH), DKIM, OAUTH, SOAP, WebDAV, complete client and server solutions for supported protocols, digital signatures and encryption.
by /n software inc. in Libraries for Delphi
Easy-to-use client, server, and proxy components for building and connecting to WebSockets based applications, commonly developed and delivered through HTML5.