Why convert ETL to EVTX?
ETL is a high-frequency ETW trace format used for performance and diagnostic tracing, while .evtx is the standard Windows event log format browsable in Event Viewer. Converting lets you share a portable log that colleagues can browse without needing the original trace providers loaded, and integrates ETW events alongside conventional Windows logs.
How to convert ETL to EVTX
Event Viewer FREE
Press Win+R, type eventvwr.msc, go to Action > Open Saved Log and select the .etl file; then Action > Save All Events As, set type to Event Files (*.evtx), and save.
tracerpt FREE
Run tracerpt yourfile.etl -o output.evtx -of EVTX in an elevated Command Prompt for a scriptable batch conversion without a GUI.
About these formats
An ETL file is a Windows Event Trace Log produced by Event Tracing for Windows (ETW) -- a binary record of system events such as performance counters, boot activity, driver traces, and…
Open .ETL details →An EVTX file is a Windows Event Log that records system, application, and security events. On Windows, open it with the built-in Event Viewer (eventvwr.msc > Action > Open Saved Log). It is…
Open .EVTX details →Quality & what to watch
- Not all events survive: ETL providers with no Windows Event Log registration may appear with only a GUID and raw data, or be dropped entirely.
- ETL is designed for high-frequency performance tracing; EVTX is for security/application/system logs - the conversion is mainly useful for browsing and sharing, not deep performance analysis.
- For performance, boot, or network troubleshooting, keep the file in
.etland use Windows Performance Analyzer or PerfView instead.
Frequently asked questions
Do I need to install anything to convert ETL to EVTX?
tracerpt ship with Windows.Why do some events appear with just a GUID in the EVTX output?
Can I open the resulting EVTX on another PC?
Should I convert to EVTX for performance analysis?
.etl; the EVTX format loses the timing resolution needed for performance work.