CMTrace Open is an open-source log viewer designed to analyze logs from Microsoft Intune and Configuration Manager. It provides a powerful tool for system administrators to monitor and troubleshoot device configurations within Azure AD or Microsoft 365 environments.
Key features include the ability to parse and display detailed logs, offering insights into device enrollment and configuration issues. The interface is user-friendly, reminiscent of CMTrace.exe but with enhanced capabilities tailored for open-source flexibility. Real-time monitoring allows administrators to track device status updates, while customizable filters enable efficient log analysis and issue resolution.
Ideal for IT professionals managing Microsoft 365 or Azure AD deployments, CMTrace Open streamlines troubleshooting by providing clear visibility into device configurations. This tool ensures that organizations can maintain smooth operations by quickly identifying and addressing configuration problems. Installation is straightforward via winget, making it accessible for seamless integration into existing workflows.
README
CMTrace Open
A free, open-source log viewer and Windows troubleshooting tool. Drop in a log file and start reading — no install wizards, no prerequisites, no license keys.
Built as a modern replacement for Microsoft's CMTrace.exe with added Intune diagnostics, DSRegCmd analysis, and real-time log tailing.
Install
Download the latest release for your platform and run it. That's it — single file, no dependencies.
CMTrace Open welcomes contributions. See CONTRIBUTING.md for development setup, build commands, architecture overview, and coding guidelines.
Disclaimer
CMTrace is a tool developed and distributed by Microsoft Corporation. CMTrace Open is an independent open-source project and is not affiliated with, endorsed by, or connected with Microsoft Corporation. See DISCLAIMER.md for full details.