Software Alternatives & Reviews

Serial Port Monitor VS HTerm

Compare Serial Port Monitor VS HTerm and see what are their differences

Serial Port Monitor logo Serial Port Monitor

The tool to test, log and analyze serial port data - RS232 sniffer software.

HTerm logo HTerm

HTerm is a terminal emulator for serial communication.
  • Serial Port Monitor Landing page
    Landing page //
    2023-02-25
  • HTerm Landing page
    Landing page //
    2021-07-27

Serial Port Monitor videos

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HTerm videos

Communication with PLC/SPS and HTerm on Windows 10 via RS485

Category Popularity

0-100% (relative to Serial Port Monitor and HTerm)
SSH
37 37%
63% 63
Server Management
41 41%
59% 59
Software Development
100 100%
0% 0
Server Configuration And Automation

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Serial Port Monitor and HTerm

Serial Port Monitor Reviews

  1. It simply worked

    I'm working on a BIOS for a Z80 computer. The only way to interface with the system is the serial interface. Unfortunately some features like the Xmodem support are very tricky to debug. There is no terminal software I have found that would log the complete communication between the remote device and the terminal software. I was already thinking about writing a minimal terminal software with this capability, but then I found Serial Port Monitor. AND IT WORKED OUT OF THE BOX. I had tried some similar software already but always met "cannot open port" issues. I know since X64 Windows serial port monitoring has become difficult - even Microsoft does not support their old Portman software anymore.

  2. Good serial port monitor for reverse-engineering

    I haven't found a good free tool that will emulate a port and record/replay comms. So I chose the commercial option. I heard a lot of good things about Serial Port Monitor, which is a software port emulator. You can "connect" a physical serial port through it, so that your software uses the (monitored) virtual port, and forwards all traffic to/from a physical port. Very simple and easy to use!

    👍 Pros:    Easy user interface|High quality
  3. Great monitoring app

    Among all those COM-port monitoring apps I’ve ever test-driven, only Serial Port Monitor was both thoroughly reliable and simple to run. Plus, its interface is pretty self-explanatory, so I didn’t have to dig into some manuals to make the app work.

    🏁 Competitors: Advanced Serial Port Monitor
    👍 Pros:    Easy user interface|Easy to use|Good support

HTerm Reviews

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What are some alternatives?

When comparing Serial Port Monitor and HTerm, you can also consider the following products

Advanced Serial Port Monitor - This program allows you to check the flow of data through a computer's COM ports.

RealTerm - RealTerm is a terminal program specially designed for capturing, controlling and debugging binary...

YAT - Yet Another Terminal - Engineering, testing and debugging of serial communication.

Tera Term - Tera Term (Pro) is a free software terminal emulator (communication program) for MS-Windows.

PuTTY - Popular free terminal application. Mostly used as an SSH client.

Listen32 - Listen32 tap into RS-232 transmit signals for monitoring bi-directional communications between two...