Free Serial Port Monitor
This is a great tool for anyone who needs to debug and analyze serial data. It's easy to use and has a lot of powerful features. It can be used to monitor the state of all serial lines, capture serial device activity, and export data to different file formats. The ability to export to Excel, CSV, HTML, and TXT makes it very versatile. Highly recommended!
You can download Free Serial Port Monitor 3.31 from our software library for free. Free Serial Port Monitor is categorized as Development Tools. The size of the latest installation package available for download is 2.8 MB.
The following version: 3.3 is the most frequently downloaded one by the program users. This download was scanned by our built-in antivirus and was rated as malware free. This PC program is compatible with Windows 7/8/10/11 environment, 32-bit version. This program was originally created by HHD Software. Device Monitor.exe and freeserialmonitor.exe are the most frequent filenames for this program's installer.
From the developer:
Free software serial port monitor, Com Rs232 sniffer with communication packet data analyzer. This monitoring utility can spy, capture, view, analyze, test com ports activity performing com port connection and traffic analysis with data acquisition and control. You can use this system as device interface testing tool, modem data transfer viewer and so on.
You may want to check out more software, such as Serial Port Monitor, Serial Port Monitor ActiveX Control DEMO Build 4.0.0.60 or Serial Port Tester, which might be related to Free Serial Port Monitor.
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