Software · Utilities & files

Tauno Monitor

Tauno Monitor is a network analysis program, available on Linux.

Completely free
Linux
Open source

At a glance

All of Tauno Monitor is free: no feature is locked behind a paid plan, and its code is open.

Its licence (GPL-3.0+) is a copyleft open source licence: you may use, study, modify and redistribute it, including commercially; modified versions must keep the same licence.

Strengths

Open source code
Commercial use allowed

About

Features: Easy to use Customizable colours Remembers the last used settings Automatically reconnects to the serial port if the connection is lost Can log data to a file Displays data in different formats: ASCII, BIN, OCT or DEC Plots labeled numeric values from comma-separated serial data in a live sidebar graph Can open multiple instances Depending on your system you may need to add a user to dialout group to open serial ports: sudo usermod -a -G dialout $USER

Description from Flathub — AppStream (Flathub)

Sources and checks

Facts collected from Flathub (credit card, source code, publisher, licence, free status, platforms, commercial use, version) — 10 November 2026
Last technical check: 7 November 2026
Description from Flathub — AppStream (Flathub)

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