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What’s Skype_Installer.exe (Store Installer)? Is it safe or a virus?

Skype_Installer.exe by Microsoft Corporation is an executable file used to install or update the Skype application on a system. With the app description "Store Installer," it typically indicates its role in downloading, installing, or managing Skype through the Microsoft Store or as part of a packaged installation process. This installer sets up essential files, dependencies, and configurations needed for Skype’s proper functioning. It ensures the app is ready for use, providing features such as video calls, chats, and file sharing.

Researched by Carl @ SpyShelter Labs

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More about Skype_Installer.exe on WINDOWS

Who makes Skype_Installer.exe (Store Installer)?

We’ve found Microsoft Corporation should be the publisher of Skype_Installer.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: November 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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