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Serial Port Monitor
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Serial Port Monitor is a professional software that displays, logs and analyzes RS232/422/485 COM port activity. Intercept COM port activity with Serial Monitor by Electronic Team.
small logo Serial Port Monitor
#1 at Serial Port Software
Advanced Serial Port Monitor
Log and analyze serial port activity
4.8 rank based on 345+ users (Learn more)
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Information
Requirements: Windows (32-bit and 64-bit): Vista/7/8/10/11, Windows Server 2008/2012/2016/2019/2022, Windows on ARM, 9.87MB free space
Latest version: v9.5.589, Released Release notes
Category: Serial Port Software
Demo limitations: fully functional 14-day trial
Pricing: Starts from $59
Languages: English
The registered users of the previous version can upgrade with a 50% discount. Learn more

Comparison Table

Let’s compare the features that Free RS232 Data Logger and Serial Port Monitor offer.
  • Free RS232 Data Logger v2.7.0.117
    Released 11th Jan, 2006
    Download
    Serial Port Monitor v8.0.410
    Released 10 June, 2021
    Download
    Support for RS232 ports
    Compatibility with RS422, RS485 ports
    Reading COM port data and saving it to a file
    Recording data from any number of serial ports at a time
    Monitoring multiple COM ports in one session
    Availability of several data viewing modes
    Search and filtering of recorded IRPs
  • Free RS232 Data Logger
    v2.7.0.117
    Released 11th Jan, 2006
    Download
    Support for RS232 ports
    Compatibility with RS422, RS485 ports
    Reading COM port data and saving it to a file
    Recording data from any number of serial ports at a time
    Monitoring multiple COM ports in one session
    Availability of several data viewing modes
    Search and filtering of recorded IRPs
    Serial Port Monitor
    v8.0.410
    Released 10 June, 2021
    Download
    Support for RS232 ports
    Compatibility with RS422, RS485 ports
    Reading COM port data and saving it to a file
    Recording data from any number of serial ports at a time
    Monitoring multiple COM ports in one session
    Availability of several data viewing modes
    Search and filtering of recorded IRPs