Proton Drive for Business

Proton Drive for Business is a secure cloud storage platform designed for organizations that want stronger privacy and greater control over their business data. Unlike many traditional cloud storage services, Proton Drive protects files with end-to-end encryption, helping ensure that sensitive documents remain accessible only to authorized users.

The platform allows businesses to securely store, organize, sync, and share files across teams while supporting collaboration through encrypted links and shared folders. Files can be accessed from web browsers, desktop applications, and mobile devices, making it suitable for organizations with remote or distributed teams.

Businesses already using Proton Mail, Proton Pass, or other Proton services may benefit from the integrated Proton ecosystem, which provides a consistent privacy-focused environment for communication, identity management, and file storage.

While Proton Drive emphasizes security and privacy, organizations that rely on advanced real-time document editing or highly specialized enterprise collaboration features may find that other platforms currently offer broader productivity integrations.

For businesses that place privacy, data ownership, and encrypted cloud storage at the center of their workflow, Proton Drive for Business is a strong and trustworthy option.

Teams whose main need is business email rather than file storage can also see our original Proton Mail for Business write-up, kept live for readers arriving from older links.

Storage is usually the second decision, not the first: most organizations start with the mailbox, which we assess in the Proton Mail for Business review. If shared logins are the weaker link in your setup, Proton Pass for business teams covers credential sharing.