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Serial Port Control


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NCD Device Development Lib NCD ActiveX Control Free Serial Port Monitor Bill Redirect Serial-File-TCP Port & KB
NCD relay controllers offer computer control NCD ActiveX Control makes it easy to NCD dev. Free Serial Port Monitor, RS232 Com Sniffer Bill Redirect Serial,File,TCP Port & Keyb


Free - National Control Devices


NCD relay controllers allow computer controlled switching from the RS232 serial port of a microcontroller or computer. NCD video switchers allow computer controlled multiplexing of audio or vide signals from the RS232 serial port of your computer.

Free - National Control Devices


The NCD ActiveX Control makes it easy to control NCD devices from any programming language that supports ActiveX. It supports most NCD Devices except graphic display products. With it, you may create a complex control application in minutes.

Free - HHD Software


Free software serial port monitor, Com Rs232 sniffer with communication packet data analyzer. This monitoring utility can spy, capture, view, analyze, test com ports activity performing com port connection and traffic analysis

Free - Bill Production


Resident Tray System software for barcode scanner or other serial data capture devices that have a Serial / TCP interface. The program will redirect to any direction Serial/ File/ TCP Port & Keyboard. Debugger, Macro Commands, Search and replace ch


Free Virtual Serial Ports Emulator

Free Virtual Serial Ports Emulator
Free - Eterlogic Software

VSPE is intended to help software engineers and developers to create/debug/test applications that use serial ports. It is able to create various virtual devices to transmit/receive data. Unlike regular serial ports, virtual devices have special capabilities: the same device can be opened more than once. Using VSPE you can share physical serial port data between several programs, create virtual pipes and so on.

port, rs232, serial, device, control, driver, video, switcher, servo, anolog, home automation




Stress testing of COM/RS232 ports made easy!

COM Port Stress Test
Free - AGG Software

If you are puzzled by having to stress-test COM/RS232 ports and see no easy way to do that, make sure you don't miss COM Port Stress Test, as it does exactly what you need! COM Port Stress Test is a compact and affordable tool for testing COM, RS232 and RS485 (with converter) ports that generates an extremely fast data stream with alternating baud rate, flow control, RTS and DTR states. Try this software now and you won't be disappointed!

relay driver, relay, digital, motor, motion, relay controller, industrial automation, light dimmer, controller, data, testing


HW VSP is a free virtual serial port driver.

HW VSP
Free - HW group

HW VSP adds a virtual serial port (COM5) to the system and redirects all communication over TCP/IP to remote IP address. HW VSP is free in unlimited version, it supports Windows 2000 and XP. HW VSP works with any TCP/IP device, it can work as a TCP server as well as a TCP Client. HW VSP supports remote RS232 port control (speed, parity, stop bits, etc..) over the RFC2217 (NVT).

emulator, com port, stress test, system, ports, traffic, monitoring, activex, analyzer, activity, viewer




Easy and hassle-free COM port data emulation

COM Port Data Emulator
Free - AGG Software

As a software or hardware engineer, you may often face situations when you need information about the ability of communication ports on a typical end-user system to handle large flows of data. If looking for a reliable and affordable COM port testing and analysis tool, look no further than COM Port Data Emulator! It was created for emulating a COM or Ethernet device, generating a data stream and sending it to a specific serial (COM) port.

modem, reader, test, sniffer, communication, view, packet, analysis, connection, transfer, capture


The fastest VB form resizer control

ActiveResize Control Lite
Free - VBGold Software

VBGold ActiveResize Control is an intelligent VB form resizer that makes your VB applications completely resolution-independent, with absolutely no coding. It automatically resizes and repositions all controls (and fonts) on Visual Basic forms according to the screen resolution or when the form is resized. ActiveResize handles virtually any control including DBGrid, DataGrid, MSFlexGrid, MSHFlexGrid and all Sheridan Grids (SSDBGrid, etc.).

monitor, analyze, telnet, serial wedge software, ethernet to keyboard, tcpip to keyboard, barcode, redirect serial to tcp, rs 232 to keyboard converter, wedge, soft keyboard wedge


The NCD.EXE allows you to control NCD product

NCD Command Tool for dos
Free - National Control Devices

The NCD.EXE allows you to control NCD products directly from a command line interface in DOS. NCD.EXE does NOT require 3rd party tools or components, as it speaks directly to DOS. With NCD.EXE, you may test and control an NCD device directly without programming. It can also be used in a batch file to do complex jobs or called in your own program. NCD.EXE is a free distribution for use ONLY with NCD products.

serial to keyboard converter, keyboard wedge software, delphi, rs485, splitter, virtual, windows, redirect, client, pair, server


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