European Dropbox Alternatives

Nextcloud is a leading open-source content collaboration platform, offering a comprehensive suite for individuals and organizations to manage their data with full control. Whether deployed on-premise or in the cloud, it provides a customizable and scalable solution, ensuring no data leaks to third parties.

Nextcloud Hub integrates several key products into a single, powerful platform:

• Nextcloud Files: A self-hosted file storage and synchronization solution with robust collaboration features accessible via desktop, mobile, and web interfaces.
• Nextcloud Talk: Delivers private, on-premise audio/video conferencing and text chat, complete with screen sharing and SIP integration.
• Nextcloud Groupware: Combines Calendar, Contacts, Mail, and other productivity tools to enhance team efficiency.
• Nextcloud Office: A LibreOffice-based online office suite supporting collaborative editing for all major document formats (docx, pptx, xlsx).
• Nextcloud Assistant: An integrated AI assistant that can generate content, answer questions about your data, summarize emails, and translate, all while respecting your data privacy.
• Nextcloud Flow: An automation tool to streamline internal workflows, based on Windmill for advanced business process automation.

Key benefits include easy access anywhere, powerful access control, seamless infrastructure integration, and a design focused on user experience. It empowers users to regain control over their data, enhance remote collaboration, and ensure compliance with regulations like GDPR.

Proton Drive offers end-to-end encrypted cloud storage, ensuring that only you and those you choose can access your files. Developed by the team behind Proton Mail, it prioritizes your privacy. Key benefits include:

• Swiss Privacy Laws: Your files are protected by some of the world's strictest privacy regulations, as Proton is based in Switzerland.
• Open Source and Audited: The platform's code is open source and regularly audited by third-party security experts, promoting transparency and trust.
• No Data Access by Proton: Unlike many cloud providers, Proton cannot access your files, meaning your data remains entirely yours and is not used for advertising or shared with third parties.
• Collaborative Features: Create, share, and collaborate on documents in real-time with end-to-end encryption, ensuring your work is secure from breaches and surveillance.
• Secure File Sharing: Share files and folders with end-to-end encryption, with options for password-protected links and expiring links for enhanced control. There are no file size limits for sharing.
• Cross-Device Accessibility: Access your files 24/7 from any device, with automatic backups across multiple datacenters for data safety.
• Business Ready: Provides secure storage and collaboration for organizations, with control over permissions and data access, suitable for clients with high-security needs.

Proton Drive provides a free plan with full security features, with options to upgrade for more storage.

Protect your digital work with a zero-knowledge, end-to-end encrypted platform designed for businesses. Securely store, share, scan, and sign sensitive files all in one place. Facilitate confidential engagement with teams, clients, and partners. This solution helps you meet NIS2 security standards and offers features like:

• Secure file sharing & storage: Exchange critical files internally and externally with controls like passwords, email notifications, watermarks, and open limits.
• Data room collaboration: Create secure virtual data rooms for confidential two-way collaboration with clients and partners.
• Integrated eSign: Manage your entire document lifecycle, including eSignatures, seamlessly within one platform, reducing risks and hassle.
• Secure email: Replace risky attachments with secure links or encrypt entire email contents with a single click.
• Data residency options: Choose data centers in Switzerland, GDPR-compliant locations, or other regions to keep client data where it belongs.

Stay productive with integrations for Google, Outlook, and more, ensuring your workflow remains efficient while maintaining the highest security.

Experience true digital privacy with a suite of open-source cloud services designed to protect your fundamental right to privacy. This platform offers zero-knowledge encryption, ensuring that only you can access your files, photos, and data. Your information is secured with post-quantum cryptography, the most advanced technology available, safeguarding it against future threats. All services are open-source and independently audited by leading European security firms, providing full transparency. Being wholly GDPR compliant, it offers peace of mind for users concerned about data protection. The suite includes:

• Drive for secure file storage
• Photos for private image backups
• Send for encrypted file transfers
• Mail, Meet, VPN, and Antivirus for comprehensive digital protection. Commitment to sustainability is demonstrated through eco-friendly data centers powered by renewable energy. Choose a cloud solution that puts you in full control of your data.

Filen offers next-generation end-to-end encrypted cloud storage, prioritizing your privacy and data security. Built on a foundation of zero-knowledge, client-side encryption (AES 256-bit), it ensures that neither Filen nor any third party can access your files. Start with 10 GB of free space, no credit card required.

Key benefits include:

• Complete Privacy: Your data is encrypted before it leaves your device, and only you hold the keys.
• Transparency: Filen operates with no secret financiers or large corporations in the background, and all its apps are open source.
• Made in Germany: With company headquarters and all servers located in Germany, Filen adheres strictly to German data protection laws and is GDPR compliant.
• Full Functionality: Enjoy a comprehensive suite of features including:
  • Seamless file management with list and grid views.
  • Network drive mounting to access your cloud like a local disk with Smart Sync.
  • Flexible cloud backup and synchronization across multiple devices with five versatile sync modes.
  • Secure, encrypted notes with rich text, code, markdown, and checklist options, plus collaboration features.
  • End-to-end encrypted chats for secure communication and file sharing.
• Developer Friendly: Offers TypeScript and Go SDKs, a CLI, and packages for WebDAV and S3 integration.

Filen is designed for individuals, professionals, and businesses who value security and ease of use, offering limitless upload/download speeds and 24/7 customer support.

Jottacloud offers smart and trustworthy cloud storage, utilized by 1.9 million users. Your files are securely stored in Norway, protected by robust European privacy laws, on servers powered by 100% renewable energy.

Key features include:

• Automatic backup: Effortlessly upload all your files.
• Recover lost files: Access the last five versions of any file with version history.
• Archive: Store files you don't need daily but wish to keep, freeing up local device space.
• Easy sharing: Share uploaded files and photos with just a few clicks.
• Unlimited storage option: Never worry about running out of space (upload speed gradually reduced after 5 TB).
• Original and uncompressed quality: Files retain their original quality, with support for various formats including RAW.
• AI photo search: Quickly find photos by describing them, without your photos being used for model training.
• Lightning-fast upload and download: Ranked among the fastest cloud storage services globally.

Jottacloud prioritizes your digital life by ensuring security, reliability, and sustainability. Your data remains your own, safeguarded by strict Norwegian and European GDPR regulations. No third parties get access to your stored content.