Advanced Serial Port Monitor

This program allows you to check the flow of data through a computer’s COM ports.

9 Alternatives To Advanced Serial Port Monitor

CuteCom

Features: easy to use GUI no cryptic keyboard shortcuts

Eltima Serial Port Monitor

The tool to test, log and analyze serial port data - RS232 sniffer software.
images/2020/04/HTerm.png}}

HTerm

HTerm is a terminal emulator for serial communication.

Listen32

Listen32 tap into RS-232 transmit signals for monitoring bi-directional communications between two…
images/2020/03/putty.png}}

PuTTY

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

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.
images/2020/04/Zterm.png}}

Zterm

ZTerm is a terminal emulation program for the Macintosh.

moserial

moserial is a clean, friendly gtk-based serial terminal for the GNOME desktop.