Free Port Monitor

Free Port Scanner is a small, fast, easy-to-use and robust port scanner for the Win32 platform.You can scan ports on fast machines in a few seconds and can perform scan on predefined port ranges. This tool uses TCP packets to determine available hosts and open ports, service associated with port...

A USB Bus, Device and Protocol Analyzer with the robust functionality to capture and process USB traffic. It offers sophisticated viewing and searching to accurately and efficiently debug and test High (480Mbps), Full (12Mbps) and Low (1.5Mbps) speed USB devices. Advanced USB Port Monitor design...

Hapm stands for High Availability Port Monitor and is a local port status check. It is a simple, light and fast daemon to check TCP/UDP ports. If one or more monitored ports (per IP) downs then the Heartbeat will be killed by HAPM.. High Availability Port Monitor (HAPM) is a local port status...


Platforms: *nix

PCLTool SDK Option II - PCLView, PCLPrint and Port Monitor. Option II is a 100-unit license for PCLView and/or PCLPrint programs that combined can Index, Search, Retrieve and View or Print PCL to any Windows printer driver. The PCLTool SDK is available in five powerful options: Option I is a...


Platforms: Windows

A free ping monitor utility with the visual interface to track connection to remote hosts, located in LAN/WAN or Internet. The application sends pings on a regular basis and analyze response to detect status of connections. Connection outage is reported automatically if ping response isn't...


Platforms: Windows

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...


Platforms: Windows

Say hello to the newest FREE tool from SolarWinds: Exchange Monitor. You asked for more free network monitoring tools and we delivered! We all know that the email and calendaring services that Microsoft Exchange Server provides are critical when it comes to your business. And we know how...


Platforms: Windows

Web Patrolman is a free web site monitor. It is the easy, low cost way to automatically monitor all your websites from your own PC. It will tell you immediately if there's a problem. You can also use this facility to monitor other sites you are interested in.


Platforms: Windows, Windows CE

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...


Platforms: Windows

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...


Platforms: Windows

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...


Platforms: Windows

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...


Platforms: Windows

To monitor (bi-directional) Serial communication RS-232 between two devices without physical cable, you can use the freeware Bill Serial Monitor. This freeware enable you to view, log, test and analyse the activity of the serial RS-232 port. If you want to monitor the serial protocol of two...


Platforms: Windows

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,...


Platforms: Windows

A small program that could mostly be used to check the flow of data through the computers COM ports. Supports: full duplex mode •flexible adjusting of parameters (baudrate, bits of data and etc) •output received data to file •automatic, manual mode •free data source •serial device...


Platforms: Windows

Use BillSerialMonitor for monitoring bi-directional communications between two devices RS-232 (No physical cable is required !). Bill Serial Monitor is a monitoring application, which allows you to view, test, log, and analyze serial port activities.Protocol Analyzer function allows you to...


Platforms: Windows

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...


Platforms: Windows

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...


Platforms: Windows

Software RS232/RS485/RS422/TTL Serial Port Monitor / Terminal / Protocol Analyzer / Debugger - control, monitor, debug, log, spy, sniff, capture, view, analyze, and test serial ports activity. It allows communication logging (c/w timestamps in millisecond) between serial devices using serial...


Platforms: Windows

A free network monitor and protocol analyzer that gives you an instant picture of the traffic situation on your network and enables you to identify and isolate traffic problems. Traffic statistics are graphically displayed in real-time. The network probe runs in Windows NT/2000/XP and...


Platforms: Windows, Mac, *nix