ZeroTrace HID

Companion Desktop App

Name: ZeroTrace
Address: DE

Native desktop app for COM-port management

The Companion app is the cross-platform serial-port wrapper. See the dedicated Desktop App page for downloads, install steps, and the full feature tour.

Quick links:

Windows — github.com/ZeroTracePW/desktop/releases/tag/windows
macOS — github.com/ZeroTracePW/desktop/releases/tag/macos
Linux — github.com/ZeroTracePW/desktop/releases/tag/linux

Use the Companion app for:

Firmware updates with a progress bar
Direct serial-terminal access
Multi-device dashboards across a USB hub
Managing devices when you're not on the device's WiFi