Cost / License
- Free
- Open Source
Application types
Platforms
- Windows
- Android
- Linux
- Self-Hosted
- Docker


Tresorit is described as 'End-to-end encrypted file sync and sharing with secure workspace, robust permission management, two-factor authentication, and mobile offline access' and is a very popular Cloud Storage service in the backup & sync category. There are more than 100 alternatives to Tresorit for a variety of platforms, including Web-based, Windows, Mac, Android and iPhone apps. The best Tresorit alternative is Nextcloud, which is both free and Open Source. Other great apps like Tresorit are Cryptomator, Proton Drive, Filen and Box.


Open-source, privacy-focused cloud storage using zero-knowledge encryption and blockchain technology, provides secure file transfer, end-to-end encryption, free 10 GB plan, desktop and mobile support, full user control, and no data tracking or ads.





Linshare is an Open Source secure file sharing application intended to cover your business security and file transfer needs.




Share and manage content, knowledge, and applications to empower teamwork, quickly find information, and seamlessly collaborate across the organization.


Librevault is an open-source peer-to-peer file synchronization program, designed with convenience and privacy in mind. Our goal is to make a better alternative to BitTorrent Sync and Syncthing.

FileCloud is a hyper-secure, content collaboration platform (CCP) enabling powerful file sharing and compliance for millions of users.




DRACOON is a highly secure enterprise filesharing platform, which combines a broad array of application fields ranging from data exchange workflow-integrations, over secure mailing services and the complete modernization of file services.




Provides end-to-end encryption to secure your files across any storage location. Features zero-knowledge privacy, easy drag-and-drop use, and confidential file sharing, ensuring user privacy and future-proof cryptography. Offers 2GB free, with subscription for extra capacity.




3GB encrypted cloud storage for free <3 (unlike tresorit - Nordlocker offers a free plan)


hat.sh is a javascript app that provides secure file encryption using the AES-256-GCM algorithm from WebCryptoAPI provided by your browser. it was coded following the WebCrypto Documentations .

e2ee-cloud is a open source, self-hosted, end-to-end encryption software. You can upload and download files in your browser. All files and folders will be encrypted before upload and decrypted after download.


They compete for the very same market segment