Proton Drive
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.
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pCloud Business
pCloud Business is a cloud storage and file synchronization platform designed for teams that need controlled access, cross-platform compatibility, and predictable storage allocation. It provides centralized file management with granular permissions and optional client-side encryption.
Founded in 2013 in Switzerland, pCloud operates under EU-aligned privacy standards and offers data residency in Luxembourg (EU) and Dallas, Texas (US). The platform supports over 23 million users globally.
Core Functionality :
- Per-User Storage Allocation : 1 TB or 2 TB per user, suitable for small to mid-sized teams and distributed environments.
- Virtual File System (pCloud Drive) : Mounts as a local drive on Windows, macOS, and Linux. Files are streamed on demand, reducing local disk usage.
- File Sync & Sharing : Folder-level sync, link-based sharing, and permission control (view/edit/manage). Supports password-protected and time-limited links.
- Admin & Access Control : Centralized user management, role assignment, and storage distribution via admin console.
- Versioning & File History : File versioning with up to 180 days retention, enabling rollback and recovery.
- Cross-Platform Support : Native clients for Windows, macOS, Linux, iOS, Android, plus web interface.
- Client-Side Encryption (Optional) : Zero-knowledge encryption via pCloud Encryption for sensitive data; encryption keys are not stored server-side.
Technical Positioning:
- Swiss jurisdiction; GDPR-aligned processing
- No file size limits
- Works without mandatory ecosystem lock-in (no bundled office suite required)
- Compatible with heterogeneous environments (Linux included)
Trial : 30-day free trial available for up to 10 users.
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Dropbox
Dropbox Business transcends mere secure file storage by offering a dynamic workspace that integrates teams, tools, and content seamlessly. Users can create, store, and share their cloud content from various applications, including Google Docs, Sheets, Slides, Microsoft Office files, and Dropbox Paper, alongside conventional files saved in Dropbox. With Dropbox Spaces, all your files and cloud-based content are centralized, allowing you to have your PowerPoint presentations situated alongside Google Docs, Trello boards, and any other tools your team utilizes. Accessing your team's work is a breeze, whether you’re on a computer, mobile device, or any web browser. By connecting platforms like Slack and Zoom, you can keep your team's files and related conversations organized in one location. Additionally, intelligently suggested files and folders empower your team by ensuring they have access to the necessary content at the right time. A robust and secure infrastructure, coupled with administrative tools for enhanced control and visibility, ensures that your organization’s data remains protected within Dropbox. This comprehensive approach not only boosts productivity but also fosters collaboration among team members, enhancing overall efficiency.
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Aurora Files
Your files are securely stored in the cloud according to your preferences. Aurora Files serves as an open-source file storage solution tailored for small teams and individual users alike. By being self-hosted on your own infrastructure, you maintain complete control over your data at all times. You can easily share files and folders with your team members. The system allows for a backend that utilizes either local or remote S3-compatible storage on your server. Any WebDAV client, including the familiar Windows Explorer, can be used to access your data seamlessly. Additionally, you can customize the look of Aurora Files by rebranding it with your own colors, styles, and images, which also extends to mobile applications. Files can be accessed from any device, whether it’s iOS or Android, ensuring flexibility in your workflow. The platform supports two-way synchronization of local folders and cloud storage, making it suitable for both personal use and corporate environments. You can also share access to folders and files simply by providing a link, which is particularly convenient. Developers will find it beneficial as it allows for easy code customization, integration with other systems, and the creation and maintenance of plugins. Notably, Aurora Files comes equipped with the Paranoid Encryption module, offering robust AES-256 encryption directly in the browser to keep your data secure. This level of security ensures that your sensitive files remain protected at all times.
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