Best European Box Alternatives (2026)

Tresorit

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by Tresorit AG

Tresorit is a Swiss-Hungarian end-to-end encrypted cloud storage and collaboration platform founded in 2011 by Istvan Lam, Szilveszter Szebeni, and Gyorgy Szilagyi. Headquartered in Zurich and acquired by Swiss Post in 2021 (while remaining independently operated), Tresorit uses zero-knowledge RSA-4096 encryption — meaning even Tresorit staff cannot access your files. The platform serves businesses that handle sensitive data: legal firms, healthcare, finance, and government. Beyond basic cloud storage, Tresorit offers secure data rooms (Tresorit Engage), electronic signatures (eSign), and email encryption.

Filen

🇩🇪

by Filen

Filen is a European cloud storage service designed to provide secure and private data storage solutions. It allows users to store, share, and access their files from anywhere, ensuring that all data is encrypted and protected. With Filen, users benefit from a robust set of features that prioritize privacy and compliance with EU regulations. Key features include end-to-end encryption, which ensures that only the user has access to their data, and zero-knowledge architecture, meaning Filen cannot access or view your files. Filen is hosted entirely within the EU, offering data sovereignty and compliance with GDPR standards, making it an ideal choice for individuals and businesses concerned about data privacy. The service is suitable for anyone from personal users needing secure storage for personal files to businesses requiring reliable and compliant cloud storage solutions. Filen offers a straightforward pricing model with options for both free and premium plans, allowing users to choose the level of storage and features that best fit their needs.

Infomaniak kDrive

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by Infomaniak

kDrive is a secure online storage solution developed by Infomaniak, offering collaborative tools and data management in a sovereign cloud environment. It allows users to store, share, and collaborate on files with integrated Microsoft Office tools, ensuring data security and compliance with European regulations.

Fenritec Alpha

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by Fenritec

Fenritec Alpha is a collaborative cloud where teams co-edit documents in real time from an application for PC or Mac. All data, including backups, is hosted exclusively in France, Germany, and Luxembourg. Fenritec Alpha offers 15 GB free forever, and 150 GB costs €5.99 per month or €53.91 per year.

Internxt

🇪🇸

by Internxt

Internxt offers encrypted cloud storage solutions with a focus on privacy and security. It provides a range of services including Drive, VPN, and Antivirus, ensuring data protection through advanced encryption methods. Internxt is committed to user privacy, employing end-to-end encryption and post-quantum cryptography to keep user data secure and private.

Jottacloud

🇳🇴

by Jottacloud

Jottacloud is a robust cloud storage service designed to meet the needs of individuals and businesses seeking secure and reliable data management. Hosted in EU data centers, Jottacloud ensures compliance with GDPR regulations, offering peace of mind regarding data privacy and security. With end-to-end encryption, your files remain confidential and protected from unauthorized access. Key features include automatic photo backup, cross-platform synchronization, and version history for seamless file recovery. Jottacloud supports unlimited file size uploads, making it ideal for users with large data storage needs. Secure sharing with password protection further enhances data safety. Jottacloud is perfect for privacy-conscious individuals, photographers, and businesses that prioritize data sovereignty and security. While specific pricing details are available on their website, Jottacloud offers various plans to suit different storage needs, ensuring flexibility and affordability. By choosing Jottacloud, users benefit from the assurance of EU-hosted data centers, which uphold strict data handling standards.

Koofr

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by Koofr

Koofr is a secure and private European cloud storage solution that offers 10 GB of free storage forever. It provides seamless access across devices and integrates with existing cloud accounts for easy file management.

Nextcloud

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by Nextcloud GmbH

Nextcloud is a self-hosted cloud storage solution designed to provide secure and compliant data management for individuals and organizations. It offers end-to-end encryption for files, ensuring that your data remains private and protected. With GDPR-compliant data processing, Nextcloud is an ideal choice for those prioritizing data sovereignty and privacy, especially within the European Union. Key features include version control for file revisions, collaborative document editing, and two-factor authentication support, making it a robust tool for both personal and professional use. The platform is extensible with third-party apps, allowing users to customize their experience according to their needs. Nextcloud is suitable for businesses, educational institutions, and privacy-conscious individuals who require a reliable and secure cloud storage solution. With cross-platform mobile and desktop apps, users can access their data anytime, anywhere. Pricing varies based on the deployment model, with options for both free and enterprise-level support. By hosting data within the EU, Nextcloud ensures compliance with stringent data protection regulations, offering peace of mind to its users.

pCloud

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by pCloud

pCloud is a Swiss-based cloud storage solution that prioritizes data privacy and security. Offering various plans, it allows users to store, access, and manage files with strong encryption and flexible sharing options.

Proton Drive

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by Proton

Proton Drive is a secure cloud storage service that allows users to store, share, and collaborate on files with end-to-end encryption. It offers features like file syncing, secure file sharing, and online document editing. Proton Drive is based in Switzerland and is protected by European privacy laws.