Compare Proton Drive vs. appFiles

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.

Store Your Documents. Easily scan or upload crucial documents into your appFile for convenient access. With the on-browser viewer, you can browse through the pages and even download them in .pdf format for easy sharing. Create Photo Galleries. Ensure your images are kept together by creating and sharing galleries directly through your appFile with just a click. The robust appFiles Galleries feature allows you to regain control over your photos and present them beautifully. Track Your Emails. Struggling to locate that email you sent a client months ago? If it was sent from a different device, it may seem lost forever. Just forward your email messages into your appFile, consolidating all communications into one easily accessible location. Stay Updated. Bring your files to life with the Update feed that delivers real-time updates about happenings within your appFile. Centralized File Storage. Gather all relevant information in one place, including Word documents and spreadsheets related to a specific file, ensuring nothing gets misplaced. This holistic approach to file management enhances organization and efficiency, making it easier than ever to keep track of everything you need.