Create additional virtual serial port from application with full data control - Windows Shareware $179.95. Eltima's Virtual Serial Port ActiveX Control allows developers to create custom virtual serial ports from application, which fully emulate real com ports. From your application you can view and control data sent to virtual serial port by other applications and respond to them by sending your own serial data to virtual COM port.

The latest version of Virtual Serial Port ActiveX has the ability to set custom signal lines wiring (DTS, RXT, DSR, CTS, DCD, RING), emulate connection line break and enumerate Virtual Serial Ports under Windows NT4/2000/XP/2003. Virtual Serial Port ActiveX is now also compatible with Windows XP 64-bit Edition and features full baud rate emulation. It contains examples for Borland/Inprise Delphi, C++ Builder 6.0, Microsoft VC++ 6.0, Microsoft Visual Basic 6.0, Visual Basic.Net, Visual Studio C# and Visual C.Net. Other features include: Control lines support (DTR, RTS), High speed data exchange from/to virtual serial port, dynamical deletion and creation of virtual serial ports during runtime.