Serial COM Port Communication component to add serial communications to your software. Communicate with a modem, scanner, printer or any other serial port device. Samples included for VB .NET, VC# .NET, VC++, ASP, VB, PHP, Delphi, VBScript and more.

Virtual Serial Port Kit creates pairs of virtual serial ports in your system which are virtually connected to each other. Physical null modem cables are not required. You can connect any number of virtual port pairs. It's very useful for debugging.

PTZ Controller is an application to control Pan Tilt Zoom dome. It is a virtual keyboard for PTZ camera with functions of traditional PTZ keyboard hardware. It can control the PTZ camera through RS232 port directly.

Visual FoxPro RS232 serial port communications component library. Control multiple ports simultaneously. Includes line status/control, modem control,ASCII/XMODEM/YMODEM, virtual ports (USB to serial, Bluetooth serial, hardware/software flow control.

Borland Delphi RS232 serial port communications component library. Control multiple ports simultaneously. Includes line status/control,modem control,ASCII/XMODEM/YMODEM, virtual ports (USB to serial, Bluetooth serial, hardware/software flow control.

Visual Basic RS232 serial port communications component library. Control multiple ports simultaneously. Includes line status/control, modem control, ASCII/XMODEM/YMODEM.

It allows you to map any serial ports to any other ports. E.g. you install additional COM port expansion card to computer as COM7 serial port but your favorite software can work with COM1 port only. To resolve this problem you can use this program.

Connect a serial application to a remote TCP socket. This allows you to utilize modern hardware COM servers without changing your software or exchange data between a TCP/IP application and an old-fashioned program that doesn't support TCP/IP.

Receive, parse, filter and export data from RS-232-enabled devices, plugged locally or into a remote serial port. Parse data on-the-fly, apply filters, load the results into databases and redirect output from a remote port via TCP/IP networks.

Virtual Serial Ports Driver (VSPD) is a Windows device driver. Using it you can create any number of virtual serial COM ports in your system which will be virtually connected to each other via virtual null-modem cable