This serial port monitor supports ANSI colors, save received data and logging to a text file.

If you are using a font that supports the powerline character U+E0B0, like Lucida Console for Powerline or Cascadia Code PL, a triangle is displayed between the time and the log output.

Serial Port List

All detected serial ports are shown and can be quickly selected directly from the toolbar.
Version 1.17 · · 318kb · VirusTotal Report
New: Nordic and NXP serial port detection added, ANSI color handling improved, Per-Monitor DPI support added History
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Install using package managers:

winget install --id the-sz.Trion -e --forcecontent_copy
choco install trion.portable -y --ignore-checksumcontent_copy

Supported Languages:

English English
German German
Greek Greek
Russian Russian

Supported Operating Systems:

Windows 11 Windows 11
Windows 10 Windows 10
Windows 8 Windows 8
Windows 7 Windows 7
Windows Vista Windows Vista
Windows XP Windows XP
Windows 2000 Windows 2000
Windows NT 4.0 Windows NT 4.0
Windows Server Windows Server
Windows Me Windows Me
Windows 98 Windows 98