Open Source Delphi/Kylix Terminals for Windows

Async Professional is a comprehensive communications toolkit for Embarcadero Delphi, C++Builder, & ActiveX environments. It provides direct access to serial ports, TAPI, and the Microsoft Speech API. It supports faxing, terminal emulation, VOIP, & more.

The JWA library aims to provide a conversion from C to Delphi of as many headers as possible from the PSDK etc. The JWSCL (security library) is an advanced object-oriented framework for programming with the Windows security features (ACL, Tokens, etc.)

CRT Fusion is a attempt to fuse or merge together many of the *free* CRT Libraries available for Delphi into one console class object library. It attempts to define usable class objects while also providing direct support for DOS pascal projects at the same time. Look in the SVN Code to check it out. svn://svn.code.sf.net/p/crtfusion/svncode/trunk (Repo fixed.. see blog)

PesoLib é uma biblioteca que é capaz de detectar e conectar-se à uma balança plugada no computador, os pesos podem ser recebidos sem a necessidade de solicitação, ou seja quando um item for colocado sobre a balança a biblioteca enviará o peso automaticamente para sua aplicação.

Delphi component for serial port communications. "Based on ComPort Library" (http://sourceforge.net/projects/comport) but with true unicode support.

XPrevail is a powerful .NET object prevalence, aspects and inspection framework, it provide a transparent persistence mechanism over all business objects. XPrevail still include dynamic support to aspect oriented programming and remote object inspection!