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What’s ProtonDrive.exe (Proton Drive)? Is it safe or a virus?

ProtonDrive.exe by Proton AG, described as "Proton Drive," is the executable file for Proton Drive, a secure cloud storage service designed to prioritize user privacy. It allows individuals to upload, store, and manage files in an encrypted format, ensuring that only the user has access to the stored data. Proton Drive employs end-to-end encryption so that even the service provider cannot access the contents of the files. This makes it a suitable choice for users who value security and privacy. The application provides an intuitive interface for accessing files, sharing them securely, and syncing data across devices seamlessly.

Researched by Laura @ SpyShelter Labs

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A Trojan is a harmful software that pretends to be a legitimate program or file to deceive users into downloading it. It can steal personal information, damage files, or give hackers control over the infected device.

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More about ProtonDrive.exe on WINDOWS

Who makes ProtonDrive.exe (Proton Drive)?

We’ve found Proton AG should be the publisher of ProtonDrive.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: March 12, 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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