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What’s trace_processor_daemon.exe? Is it safe or a virus?

trace_processor_daemon.exe from Google LLC is a helper/background process used by developer tools like Android Studio and the Perfetto trace analysis system. It’s part of Google’s Trace Processor technology, which ingests and processes trace logs (records of system or app activity) for performance analysis and debugging. Trace Processor provides a database and query interface for detailed inspection of trace data.

You might have it because you installed Android Studio or another Google developer tool that includes Perfetto/trace processor components on your PC. Those tools install this executable to run as a service or helper process when analyzing traces or profiling applications during development work.

Researched by Carl @ SpyShelter Labs

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More about trace_processor_daemon.exe on WINDOWS

Who makes trace_processor_daemon.exe?

We’ve found Google LLC should be the publisher of trace_processor_daemon.exe.

How do we know? Our SpyShelter cybersecurity labs focuses on monitoring different types of Windows PC executables and their behaviors for our popular SpyShelter Antispyware software. Learn more about us, and how our cybersecurity team studies Windows PC executables/processes.

What does it mean if someone is the publisher of a PC .exe (executable or process)?

The publisher of an executable is the entity responsible for its distribution and authenticity. Most processes/executables on your PC should be signed. The signature on the executable should have been verified through a third party whose job it is to make sure the entity is who it says it is. Find an unsigned executable? You should consider scanning any completely unsigned .exe on your PC.

Last updated: December 26, 2025

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Why should you trust us?

Our team at SpyShelter has been studying Windows PC executables for over 15 years, to help fight against spyware, malware, and other threats. SpyShelter has been featured in publications like The Register, PC Magazine, and many others. Now we’re working to share free, actionable, and easy to understand information about Windows executables (processes) with the world, to help as many people as possible keep their devices safe. Learn more about us on our "About SpyShelter” page.

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