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.

Sync-in is described as 'Secure, open-source platform for file storage, synchronization, and team collaboration — designed to give organizations full control over their data and workflows, while remaining flexible enough for individual needs' and is a Cloud Storage service in the backup & sync category. There are more than 50 alternatives to Sync-in for a variety of platforms, including Web-based, iPhone, Android, Windows and iPad apps. The best Sync-in alternative is Nextcloud, which is both free and Open Source. Other great apps like Sync-in are Dropbox, Google Drive, MEGA and Ente Photos.
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.

Expanded storage, access to Google experts, and more — in one shareable plan.




All you need in a team collaboration tool dedicated to small efficient teams. Chat, notes, drive, online collaborative edition, calendars, news, spaces, notifications...
Cloud storage and synchronisation service provider with incremental synchronisation technology, with fast synchronisation and all-platform support.




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


Syncany is an open-source cloud storage and filesharing application. It allows users to backup and share certain folders of their workstations using any kind of storage, e.g. FTP, Amazon S3 or Google Storage.




maybefiles is a privacy-focused file hosting service built on zero-knowledge encryption principles. Every file is encrypted client-side in your browser using AES-256-GCM before upload, and decryption keys never touch the server.




Astian Cloud is a secure and private storage alternative where users can store their information, share files, edit files, video conferences and much more.


Kizu is a private photo and video storage, management, sharing and AI platform. You can run the entire system on your own hardware if you prefer not to have any reliance on any corporation.




Self-hosted file management and sharing system, supports multiple storage providers.

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




Secure, end-to-end encrypted, and privacy respecting sync for your contacts, calendars and tasks. Everything is encrypted on the client-side and all the code (client and server) is open source.



