SerialMon 1.5 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. This free software was originally created by Joakim Ögren.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. Commonly, this program's installer has the following filename: SerialMon.exe.
The software lies within System Utilities, more precisely Device Assistants. The latest version of the program can be installed on PCs running Windows XP/XP Professional/Vista/7/8/10/11, 32-bit. The most popular versions of the tool 1.5, 1.4 and 1.1.
From the developer:
SerialMon is a free RS232 serial port monitor/sniffer software for Windows.
Main features:
- Monitors RS232 communication thru software or with simple hardware.
- Protocol analyzer for ABB RP570, ABB SPA-bus and NMEA 0183 protocol.
- User friendly interface.
You may want to check out more software, such as NETEagle, VideoCAM Look or GFI FAXmaker Client, which might be similar to SerialMon.