Professional cross-platform serial port utility for communication, monitoring and debugging.
SerialTool is a professional, cross-platform serial port utility for Windows, macOS and Linux. It allows developers and engineers to communicate, monitor and debug serial port traffic (RS232, RS485, UART) with features like Python scripting, Modbus support and a built-in Hex editor.
| Publisher | SerialTool |
|---|---|
| Author | SerialTool Team |
| Version | 3.3.0 |
| License | Freeware |
| Installer type | zip |
| Architecture | x64 |
| Package ID | SerialTool.SerialTool |
| Install scope | All users |
winget install --id=SerialTool.SerialTool -ewinget upgrade --id=SerialTool.SerialTool -ewinget uninstall --id=SerialTool.SerialTool -emsiexec /x {C3A2649B-BCB8-4B31-863B-D1C398C71F8C} /quietYes, SerialTool is free to download and use on Windows.
The latest version is 3.3.0.
The download button links to the official installer published on serialtool.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with 3f59300d14604bb2ff1c9b925d8b5279a0538733b0cd1fe531b04a2c6a6ff1d4.
SerialTool runs on Windows and is available for 64-bit (x64) systems.
Open Settings › Apps › Installed apps, find SerialTool and select Uninstall. From the command line, run winget uninstall --id=SerialTool.SerialTool -e.
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