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What’s m365copilotsetup.exe (xpdBootstrapper)? Is it safe or a virus?

The file "m365copilotsetup.exe" by Microsoft Corporation, identified with the app description "xpdBootstrapper," is an installation and setup utility associated with Microsoft's integration of artificial intelligence features, particularly the Copilot functionalities in Microsoft 365 applications. It serves as a bootstrapper tool, responsible for downloading, configuring, and installing necessary components for enabling the AI-powered Copilot tools within Microsoft 365. These tools assist users by integrating AI-driven features like content creation, data analysis, and automation within Office apps. The bootstrapper ensures a streamlined deployment process, simplifying the installation and ensuring compatibility with the user's system and Microsoft services.

Researched by Carl @ SpyShelter Labs

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More about m365copilotsetup.exe on WINDOWS

Who makes m365copilotsetup.exe (xpdBootstrapper)?

We’ve found Microsoft Corporation should be the publisher of m365copilotsetup.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 11, 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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