Syncthing
Syncthing is an open source peer-to-peer file synchronisation tool.
Puter
Web-based operating system designed to be feature-rich, exceptionally fast, and highly extensible.
Nextcloud
Access and share your files, calendars, contacts, mail and [more](https://apps.nextcloud.com/) from any dev…
Cloudreve
File management and sharing system, supports multiple storage providers.
Seafile
File hosting and sharing solution primary for teams and organizations.
ownCloud
All-in-one solution for saving, synchronizing, viewing, editing and sharing files, calendars, address books…
OpenCloud
File Sharing and Collaboration Platform.
Unison
Unison is a file-synchronization tool for OSX, Unix, and Windows.
Kinto
Minimalist JSON storage service with synchronisation and sharing abilities.
Peergos
Secure and private space online where you can store, share and view your photos, videos, music and documents.
Pydio
Turn any web server into a powerful file management system and an alternative to mainstream cloud storage p…
Sync-in
File storage, syncing, sharing, and collaboration with real-time editing, permission management, and deskto…
bewCloud
File sharing + sync, notes, and photos (alternative to Nextcloud and ownCloud's RSS reader).
Git Annex
File synchronization between computers, servers, external drives.
OpenSSH SFTP server
Secure File Transfer Program.
Samba
Samba is the standard Windows interoperability suite of programs for Linux and Unix.