FTP

EurekaLog is a Delphi and C++Builder exception tracer tool that gives your application (GUI, Console, Web, etc.) the power to catch all exceptions, memory leaks and detect infinite-loops and deadlocks.

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.