Compare HiDrive vs. Proton Drive

Collaborate seamlessly in real-time on documents using HiDrive Office by Collabora, enabling you to manage and securely encrypt your files for enhanced efficiency, whether in small or large teams. With STRATO's HiDrive online storage, you can effortlessly back up your photos, documents, and videos, ensuring that your data is always accessible, even while you're on the move. Organize your files effortlessly and share them with others, or directly scan important documents for convenience. The HiDrive software and apps are designed to be user-friendly across all devices, including smartphones, tablets, PCs, and Macs, allowing you to navigate your cloud storage with ease. Additionally, our data centers are operated in an environmentally conscious manner, utilizing 100% renewable energy to ensure climate-neutral operations. This commitment not only supports sustainable practices but also guarantees the security and reliability of your stored data.

Proton Drive is the secure workspace for storing sensitive data and collaborating with confidence across teams, clients, and external partners. With full end-to-end encryption, you can share files, contracts, and business documents securely — and stay in control at all times. Set passwords, expiration dates, or revoke access instantly. Files are encrypted on your device before upload, and only you and your collaborators can access them. Even Proton can’t see your data. Each user gets 1 TB of storage, and you can scale as your organization grows. Proton Drive is developed in Switzerland by the makers of Proton Mail. We’re independent, built on privacy-first principles, and free from Big Tech surveillance, lock-in, or monetization of user data. We offer more than secure storage: - Real-time collaboration with Proton Docs - Granular sharing controls for external and internal access - File recovery for peace of mind - Cross-device access, including Windows, macOS, iOS, and Android We also help you meet compliance requirements out of the box. Proton Drive supports: - GDPR, HIPAA, DORA, NIS2, and ISO 27001 - Independently audited SOC 2 Type II compliance - No complex setup or third-party integrations required. By choosing Proton Drive, you show your clients, partners, and regulators that privacy and security are built into your workflows — not an afterthought.