Listen32 Alternatives

    Listen32 is described as 'tap into RS-232 transmit signals for monitoring bi-directional communications between two devices. Two COM ports are used in the listening device, the receive line of each connected to the transmit line of one of the communicating devices'. There are six alternatives to Listen32 for Windows. The best alternative is YAT - Yet Another Terminal, which is both free and Open Source. Other great apps like Listen32 are RealTerm (Free, Open Source), Eltima Serial Port Monitor (Paid), Advanced Serial Port Monitor (Paid) and Bill Serial Port Monitor (Free).

    This page was last updated Feb 25, 2020

    1. Engineering, testing and debugging of serial communication. Supports RS-232/422/423/485 as well as TCP/IP Client/Server/AutoSocket, UDP/IP Client/Server/PairSocket and USB Ser/HID. Optimized for simple command sets of e.g. embedded systems.
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    2. RealTerm is a terminal program specially designed for capturing, controlling and debugging binary and other difficult data streams. It is far better for debugging comms than HyperTerminal. It has no support for dialing modems, BBS, etc. - that is what HyperTerminal does.
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    3. Eltima Serial Port Monitor displays, logs and analyzes all serial data exchange between serial devices and any application.
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    4. This program allows you to check the flow of data through a computer's COM ports. As you can see from software name this application can work as serial port monitor.
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    5. Free Software to monitor (bi-directional) Serial Port communication RS232 between two devices, use our free Bill Serial Port Monitor. This software allows you to view, log, analyse the activity of your full duplex serial RS-232 port.

    6. AccessPort is an advanced serial monitor, simulation and RS232 data analysis tool. Use to log, view, analyse or automate RS232 communication or simply use as an ASCII Terminal for basic serial port communication and RS232 device configuration.
    Showing 6 of 6 alternatives