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What’s streem.exe (Box Drive File System)? Is it safe or a virus?

The file named streem.exe from Box, Inc. is part of the Box Drive application. It manages on-demand file streaming, allowing users to access cloud-stored files as if they were local, without downloading them entirely.

This functionality stems from Box's 2014 acquisition of Streem, a startup specializing in cloud file streaming technology. Streem developed a file system called StreemFS, which enabled users to access files directly from the cloud, behaving as if they were stored locally on the user's computer.

Researched by Laura @ SpyShelter Labs

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More about streem.exe on WINDOWS

Who makes streem.exe (Box Drive File System)?

We’ve found Box, Inc. should be the publisher of streem.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: April 28, 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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