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What’s Proton Drive Setup 1.11.1.exe (Proton Drive)? Is it safe or a virus?

Proton Drive Setup 1.11.1.exe by Proton AG is an executable file that installs Proton Drive, a secure cloud storage application. Designed to prioritize user privacy, Proton Drive provides end-to-end encryption to ensure that files and data are accessible only by the user and cannot be accessed even by Proton AG. The application allows users to securely upload, sync, and share files across devices while maintaining data confidentiality. By using this setup file, users can install the software on their system to manage their encrypted cloud storage seamlessly and protect their sensitive information from unauthorized access.

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 Proton Drive Setup 1.11.1.exe on WINDOWS

Who makes Proton Drive Setup 1.11.1.exe (Proton Drive)?

We’ve found Proton AG should be the publisher of Proton Drive Setup 1.11.1.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: July 29, 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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