Virtual Serial Port Driver Freeware

HW Virtual Serial Port Single 3.0.34 HW group 

Free, unrestricted Virtual Serial Port Driver for any TCP/IP devices. Compatible with Windows 2000, XP (Win 98, NT), Windows Vista & even 64 bit Windows 7NEW
Runs as a standalone application, or as a NT service suitable for servers NEW
Option to start at Windows startup and minimize to System Tray .Single-Port (free) and multi-Port . Freeware download of HW Virtual Serial Port Single 3.0.34, size 2.20 Mb.


ezVSP 3. 2. 2001 Sollae Systems Co.,Ltd. 

ezVSP is a Virtual Serial Port Driver and TCP/IP socket program for Windows O/S.
The following are what ezVSP doe:
- Making multiple Virtual Serial ports (Maximum 255 ports) on your PC
- Converting Serial data to TCP/IP format and vice versa
- Three communication types (TCP Server, TCP Client and UDP)
- Data forwarding . Freeware download of ezVSP 3. 2. 2001, size 8.32 Mb.

Free Virtual Serial Ports HHD Software 

Free Virtual Serial Ports is an user mode Driver based software with Virtual COM Port rs232 null modem cable emulator.
Virtual COM Port created in your Windows OS may be:
Connected to a named pipe.
Connected to a different Virtual COM Port, establishing a Virtual Serial bridge and emulating Virtual Null-modem cable.
Connected to . Freeware download of Free Virtual Serial Ports, size 5.38 Mb.

Null-modem emulator 

The Null-modem emulator (com0com) is a kernel-mode Virtual Serial Port Driver for Windows. You can create an unlimited number of Virtual COM Port pairs and use any pair to connect one COM Port based application to another. The HUB for communications (hub4com) allows to receive data and signals from one COM or TCP Port, modify and send it to a . Freeware download of Null-modem emulator, size 189.22 Kb.

HHD Software Free Virtual Serial Ports HHD Software, Ltd. 

HHD Software Free Virtual Serial Ports is an application package that allows you to create Virtual COM ports.
This device Driver implements the functionality of the Virtual Serial Port devices. The program operates in user mode space, unlike most other device drivers, making the system more stable and secure.
This application works on . Freeware download of HHD Software Free Virtual Serial Ports, size 5.38 Mb.

PortShare 1 2 Opengear 

Opengear's Serial Port share software (PortShare) delivers the Virtual Serial Port technology your Windows and Linux applications need to open remote Serial ports and communicate with remotely connected Serial devices.

PortShare extends the functionality of your COM Port-based Windows applications or tty-based Linux application. . Freeware download of PortShare 1 2, size 0 b.

QT Serial Port Driver 0.2.0 

QT Driver class that supports Serial Port access on windows and linux / posix compliant systems. This system take advantage of QT's event driven archtecture. . Freeware download of QT Serial Port Driver 0.2.0, size 18.18 Kb.

Real-Time Linux serial port driver 0.5.5 

A real-time Serial Port device Driver,works with RT-Linux and RTAI. . Freeware download of Real-Time Linux serial port driver 0.5.5, size 58.71 Kb.

HHD Software Free Serial Port Monitor 3 31 HHD Software 

HHD Software Serial Port Monitoring Control is a powerful and yet easy to use library which provides the monitoring functionality for your code. This incredible program allows you to enumerate all installed Serial devices, including, but not limited to Serial ports and modems. After you get an instance of the Serial device, you can create a monitor . Freeware download of HHD Software Free Serial Port Monitor 3 31, size 3.69 Mb.

Serial port LEDs 1.0 David Taylor 

Simple program to show the state of the Serial Port LEDs. Intended for watching the pulses on the DCD line from a pulse-per-second GPS. . Freeware download of Serial port LEDs 1.0, size 304.09 Kb.

SerEmu Serial Port Emulator 1.0 

The project is comprised of two VB 2005 applications, a Serial Port emulator and a modem emulator, used as Virtual devices in conjunction with the emu8086 assembler (, allowing users to communicate with them in their own assembly programs . Freeware download of SerEmu Serial Port Emulator 1.0, size 2.06 Mb.

Eltima RS232 Data Logger 2.7 ELTIMA Software GmbH 

RS232 Data Logger by Eltima Software is an Open Source application which allows you to redirect all communication data from RS232 compliant Serial Port device into a text file for further analysis. RS232 Data Logger redirects data from any available Serial Port (doesn't matter whether it is Virtual or real one) and works under Virtual Machine . Freeware download of Eltima RS232 Data Logger 2.7, size 765.46 Kb.

Free Serial Port Monitor 3.31 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 with data acquisition and control. You can use this system as device interface testing tool, modem data transfer viewer and . Freeware download of Free Serial Port Monitor 3.31, size 2.96 Mb.

DNC Precision 2.6.1 Buld 914 AGG Software 

DNC Precision is a software that allows full control of the process via Serial Port, which operates as a multiple NC management gateway allowing for secure access to numerically controlled device. FEATURES: A· DNC Precision is a communications program specially developed to exchange data and programs between a computer and any Numerical Control . Freeware download of DNC Precision 2.6.1 Buld 914, size 5.24 Mb.

ComDebug 2.0 Windmill Software 

Free Serial Port monitor software lets you troubleshoot communications problems and log data from RS232, RS422, RS485 and Modbus instruments. Control the state of the PC's Serial Port output lines and see the state of the Serial Port input lines. Free technical support for life. Understands ASCII, hexadecimal or binary data. Data logging to text . Freeware download of ComDebug 2.0, size 11.17 Mb.

Comm Echo Serial Port Tool 

Comm Echo is a free debug tool for Serial Port (RS232), TCP/IP and UDP Port communication. It works like an echo wall for Serial Port, TCP/IP sever, TCP/IP client and UDP. It displays all received data in Text, Hex or Decimal format. It lists all available Serial Port on computer automatically. . Freeware download of Comm Echo, size 45.06 Kb.

Bill Serial Port over Ethernet 1.0 BillProduction 

This free resident plugin software, opens a Serial Port connection with your Serial peripheral and redirect the data to Bill Redirect software over a Ethernet TCP connection. With this solution, you can connect a Serial peripheral on a computer and receive the data at another computer. . Freeware download of Bill Serial Port over Ethernet 1.0, size 3.22 Mb.


Dual Serial Port terminal written for Windows and Linux by . The software is sending and receiving data from 2 Serial ports. Written in Lazarus and using 5pdo. ENJOY !!! . Freeware download of DUAL SERIAL PORT TERMINAL 1.0, size 626.32 Kb.

Java Serial Port Terminal 1.00 

Java Serial Port Terminal allows you to open asynchronous Serial COM ports on your computer. For all you Java fans out there, this is an example of how to access a Serial Port. Produced by BreezeElectronics.Net. Help link is added to Version 1.00 . Freeware download of Java Serial Port Terminal 1.00, size 841.32 Kb.

Python Serial Port Extension 2.5 

Multiplatform Serial Port Module for Python (Win32, Jython, Linux, BSD and more) . Freeware download of Python Serial Port Extension 2.5, size 106.28 Kb.