Port Monitor Software
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Bill Serial Port Monitor 3.0T
Bill Serial Port Monitor 3.0T

To monitor (bi-directional) Serial communication RS-232 between two devices without physical cable, use Bill Serial Monitor. This software allows you to view, log, test and analyse the activity of the serial RS-232 port. To monitor the serial protocol of two different serial devices. DSR, CTS, DTR and RTS can also be controlled
No programming or additional hardware required !(for Windows)


Download Now (3.8 MB)
  • Downloads:81
  • Date updated:2007-11-27
  • Version:3.0T
Software - Port Monitor
Serial Port Sniffer ActiveX Control 1.0 -  Serial Port Sniffer is a powerful advanced ActiveX Control that allows your application to sniff (fully monitor and edit data flows) serial port in your system. Serial Port Sniffer ActiveX Control detects all serial port activity in your system, all applications that work with serial port and all the data that is being sent and received can be... (for Windows) (49/0) download
Ultra Serial Port Monitor 2.6.5.2 -  Ultra Serial Port Monitor is a professional and powerful system utility for RS232/422/485 COM ports monitoring. The program monitors, displays, analyzes all serial port activity in a system. It is a very valuable tool for all software and hardware developers working with serial ports. Its powerful features and operation of friendly, could... (for Windows) (6/1) download
Eltima Serial Port Monitor 1.2 -  Serial Port Monitor is a professional application for RS232/422/485 COM ports monitoring. It monitors, displays, logs and analyzes all serial port activity in a system. It can effectively be used for monitoring serial data exchange between serial devices and any Windows application, debugging computer connection with peripheral devices using COM... (for Windows) (40/1) download
Universal Serial Data Monitor (USDM) v3.2 -  Universal Serial Data Monitor (USDM) is a high performance RS232 serial port data monitor and analyzer application. The program is designed to display and record your high speed serial data using the PC serial port(s). It supports all possible baud rates (110 to 115,200 bps), dual port operation, and automated log file handling and scheduling.... (for ) (25/1) download
Advanced USB Port Monitor 2.3.0.8 -  Advanced USB Port Monitor is a USB Bus, USB Device and Protocol Analyzer. Advanced USB Port Monitor packs the robust functionality to capture, view and process USB traffic. It offers sophisticated viewing and intelligent searching to accurately and efficiently debug and test High (480Mbps), Full (12Mbps) and Low (1.5Mbps) speed USB devices and... (for Windows) (29/1) download
Terminal Plus v1.6 -  Terminal Plus is a command-line terminal utility (also known as a dumb terminal), which allows you to monitor your RS232 serial port. You can manage your daily activity log filing system, automatically creating new log files for a continuous monitoring of your port\; set the baud rate to any rate supported by the UART\; and control the DTR and... (for ) (303/9) download
RelayTCP Service v1.0 -  RelayTCP Service is an NT service which allows you to redirect your TCP/IP connections from a local port to a remote IP and port. RelayTCP Service can monitor connections over specified ports, and help small LANs that are connected to the Internet but do not have access to any proxy or firewall software based on NT boxes. It can also log all... (for Windows) (25/1) download
Tail4Win 3.1 -  Tail4Win is a Windows port of the UNIX 'tail -f' command. Tail4Win is used to monitor changes to files and display the changed lines in realtime. It can, for example, keep an eye out for certain keywords in a log file. It is very usefull for monitoring log files of applications - e.g. Apache's error.log and access.log. or IIS,Tomcat,Resin log... (for Windows) (28/0) download
Free Serial Port Monitor 3.31 -  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... (for Windows) (393/3) download
MSN Track Monitor 3.55 -  MSN Track Monitor is a msn spy and MSN sniffer to spy MSN chat on network. It is able to hack and monitor MSN conversations automatically. All intercepted messages can be saved as HTML files for later analysis. You can choose whether open the HTML files automatically after you save it manually. The re-check merchanism can ensure you get the... (for Windows) (135/1) download
Advanced Serial Port Monitor 3.7.0.15 -  Today we are all living in a completely new era. Nowadays, utilizing digital technologies is as natural as breathing and eating. This is why so many businesses turn towards digital products and solutions. The number of devices that can be connected to a home or office PC grows exponentially. The PC becomes a control center of various pieces of... (for Windows) (42/1) download
AVSD OEM 2.4 -  AVSD OEM allows creating and managing virtual com ports, emulating serial devices or transfer data over networking. If you have the software, which works with some device connected to COM port and you want to capture all the data that goes to and from the port, then AVSD OEM is what you need! Just create one virtual port and tell the application... (for Windows) (6/0) download
Serial Monitor Device Monitoring Studio 5.22.00.1627 -  Software serial port monitor Rs232 sniffer with protocol analyzer and packet data logger. This monitoring utility can spy, capture, view, log, 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... (for Windows) (50/1) download
Portmon v3.02 -  Portmon monitors and displays all serial and parallel port activity on a system. Portmon shows you the text or binary data being sent or transmitted, in either hexadecimal or ASCII format. You can view the status of port control commands, search the output, and send the output to a file. Portmon understands and interprets all serial and parallel... (for Windows) (80/0) download
Serial Port Monitoring Control 1.03 -  Serial Port Monitoring Control (SPMC) - RS232 Data Acquisition and Com Port Control Component Library, Modem Access Component. Connection Sniffer and Port Test Software Library. The library lets you enumerate all installed serial devices, including, but not limited to serial ports and modems. All kind of PnP serial devices as well as virtual... (for Windows) (27/0) download
Advanced COM Port Redirector 4.0 -  Redirect all data sent from one serial port to any other serial port with Advanced COM Port Redirector. All data sent to redirected COM port would be received by redirection port and vice versa. It works under almost all modern Windows OS versions. Advanced COM Port Redirector is a professional Windows application that allows you to redirect all... (for Windows) (10/0) download
Bandwidth Daemon 1.1 -  Bandwidth Daemon is a network bandwidth monitor utility. It allows you to define packet filters to monitor traffic from a specific address, port, etc. It runs as a web server, so you can access it from anywhere. Bandwidth Daemon is an advanced network bandwidth monitor program for Windows 2000/XP. (for Windows) (19/0) download
USB Monitor Device Monitoring Studio 5.22.00.1627 -  Software USB port sniffer, monitor tool with protocol analyzer and data logger. This Universal Serial Bus monitoring utility can spy, capture, view, log, analyze, test usb device activity performing connection traffic analysis with data acquisition and control. You can use this USB aquisition system as connection testing and diagnostic tool,... (for Windows) (81/0) download
Look RS-232 Pro 4.1 -  Look RS-232 Pro is a software tool that can help you to debug any external devices connected to a PC`s COM port. It does this by giving you a means to monitor and send serial data packets to and from the PC, allowing full duplex communication to the external device. (for Windows) (54/1) download