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 different serial devices you can use our Protocol Analyser function. DSR, CTS, DTR and RTS can also be controlled

• License: Freeware
• Language: English
• Release: 2005-08-11
• Size: 3 Mb
• Cost: Free

Serial Port Monitor is a system utility for exploring the way OS works and monitoring how applications use ports. 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 port, for solving problems with serial (RS232/422/485) data communication control networks and devices, for software and hardware testing etc.

• License: Shareware
• Language: English
• Release: 2005-01-12
• Size: 2 Mb
• Cost: 79.95 $

Docklight is a test, analysis and simulation tool for serial communication protocols (RS232, RS485/422 and others). It allows you to monitor the communication between two serial devices or to test the serial communication of a single device. Key functions include: * Simulating serial protocols * Logging RS232 data * Detecting specific data sequences * Responding to incoming data.

• License: Shareware
• Language: English
• Release: 2005-04-16
• Size: 3 Mb
• Cost: 67.00 $

Serial Port Monitor ActiveX Control detects serial port activity, determines all applications that work with serial port as well as controls serial port directly within your application.. Stability and speed of ActiveX component was greatly improved in this version, new methods and properties were added. This component can be easily extended with your own functionality, delivering new creative opportunities to serial port application development.

• License: Shareware
• Language: English
• Release: 2006-02-10
• Size: 1 Mb
• Cost: 299.95 $

232Analyzer is an advanced serial port monitor, serial port terminal, poprotocol analyzer software, debugger,sniffer, it allows you to control, debug, monitor, sniff, test and analyze serial port activities with RS232/RS485/RS422/TTL converters. It allows communication logging (c/w timestamps) between serial devices using serial ports (with optional monitor/control cables and rs232/rs485/rs422/TTL converters), e.g. Modbus, PLC, SCADA.

• License: Shareware
• Language: English
• Release: 2007-04-15
• Size: 4 Mb
• Cost: 99.90 $

Serial communication component Xbase++ library for serial port usb communications. Controls multiple ports simultaneously; is fully thread safe, port re-entrant. Includes 34 functions plus modem control, ANSI emulation, ASCII/XMODEM/YMODEM protocols. Supports virtual ports (usb to serial, bluetooth serial); hardware/software flow control, line control. Works with all versions of Alaska Xbase++. Fully functional evaluation version.

• License: Shareware
• Language: English
• Release: 2006-04-04
• Size: 327 Kb
• Cost: 105.00 $

Serial communication component Visual dBASE library for serial port communications. Controls multiple ports simultaneously; is fully thread safe, port re-entrant. Includes 34 functions plus modem control, ANSI emulation, ASCII/XMODEM/YMODEM protocols. Supports virtual ports (usb to serial, bluetooth serial); hardware/software flow control, line control. Works with all versions of dBASE. Use with any language that can call the Windows API.

• License: Shareware
• Language: English
• Release: 2006-04-06
• Size: 339 Kb
• Cost: 105.00 $

erial communication component C/C++ (.NET) library for serial port communications. Controls multiple ports simultaneously; is fully thread safe, port re-entrant. Includes 34 functions plus modem control, ANSI emulation, ASCII/XMODEM/YMODEM. Supports virtual ports (usb to serial, bluetooth serial); hardware/software flow control, line control. Use with any program that can call the Windows API. Can also use with C-Sharp, MFC and C++ Builder.

• License: Shareware
• Language: English
• Release: 2006-02-01
• Size: 569 Kb
• Cost: 105.00 $

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 and so on.

• License: Shareware
• Language: English
• Release: 2006-06-27
• Size: 1 Mb
• Cost: 74.99 $

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 and so on.

• License: Shareware
• Language: English
• Release: 2006-06-27
• Size: 1 Mb
• Cost: 179.99 $

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 and so on.

• License: Shareware
• Language: English
• Release: 2006-06-27
• Size: 1 Mb
• Cost: 45.99 $

Serial communication component Visual FoxPro library for serial port communications. Controls multiple ports simultaneously; is fully thread safe, port re-entrant. Includes 34 functions plus modem control, ANSI emulation, ASCII/XMODEM/YMODEM protocols. Supports virtual ports (usb to serial, bluetooth serial); hardware/software flow control, line control. Works with all versions of Visual FoxPro (VFP). Fully functional evaluation version.

• License: Shareware
• Language: English
• Release: 2006-03-30
• Size: 331 Kb
• Cost: 105.00 $

Serial communications component Delphi library for serial port communications. Controls multiple ports simultaneously; is fully thread safe, port re-entrant; can send Windows messages on completion of events. Includes 34 functions plus modem control, ANSI emulation, ASCII/XMODEM/YMODEM protocols. Supports virtual serial ports (usb to serial, bluetooth serial); hardware/software flow control. Works with all versions of Delphi and DELPHI .NET.

• License: Shareware
• Language: English
• Release: 2006-03-06
• Size: 392 Kb
• Cost: 105.00 $

To develop solutions built on COM port protocols is a challenging task without the proper tools. Advanced Serial Port Monitor is a unique serial port monitoring/data handling solution that allows developers to focus on the project instead of battling the hardware. It can operate in manual, automatic and spy modes which allow developers to monitor all data received from/sent to a COM port. You can download a FREE trial version right now!

• License: Shareware
• Language: English, ChineseSimplified, Russian
• Release: 2007-12-11
• Size: 3 Mb
• Cost: 65.00 $

Serial communication component VB (VB.NET) library for serial port communications. Controls multiple ports simultaneously; is fully thread safe, port re-entrant. Includes 34 functions plus modem control, ANSI emulation, ASCII/XMODEM/YMODEM protocols. Supports virtual ports (usb to serial, bluetooth serial); hardware/software flow control, line control. Works with all versions of Visual Basic and VB .NET, VBA and PowerBuilder.

• License: Shareware
• Language: English
• Release: 2006-02-21
• Size: 411 Kb
• Cost: 105.00 $

Spam Monitor is an easy-to-use spam filter that detects and isolates unsolicited junk mail sent to your mailbox. Designed for people that aren't computer experts, Spam Monitor's powerful wizard configures your PC with the safest anti-spam settings automatically

• License:
• Language: English, German, French, Russian, Spanish, Italian
• Release: 2005-05-05
• Size: 0 B
• Cost: 29.95 $

Serial communication component PowerBASIC library for serial port communications. Controls multiple ports simultaneously; is fully thread safe, port re-entrant. Includes 34 functions plus modem control, ANSI emulation, ASCII/XMODEM/YMODEM protocols. Supports virtual ports (usb to serial, bluetooth serial); hardware/software flow control, line control. Works with PB/CC, PB/DLL and PB/WIN. Evaluation version is fully functional.

• License: Shareware
• Language: English
• Release: 2006-03-28
• Size: 345 Kb
• Cost: 105.00 $

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 so on.

• License: Freeware
• Language: English, French, German, Italian, Russian, Spanish
• Release: 2005-05-25
• Size: 2 Mb
• Cost: Free

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 easily monitored with Serial Port Sniffer ActiveX Control within your own application.

• License: Shareware
• Language: English
• Release: 2004-10-29
• Size: 1 Mb
• Cost: 190.95 $

Serial communication component Win/CE library for serial port communications from embedded Visual C++ (eVC++) programs. Controls multiple ports simultaneously and is fully thread safe, Includes 33 serial port functions plus XMODEM and YMODEM protocols, and a good selection of eVC example programs. Works with Windows/CE and all Pocket PC (PPC) platforms supported by eVC 3.0 and eVC 4.0. Can be used with Bluetooth serial and the Pocket PC emulator

• License: Shareware
• Language: English
• Release: 2005-05-10
• Size: 370 Kb
• Cost: 105.00 $