Why choose Sync-in?

Data governance, controlled collaboration, and productivity combined in an open-source platform.

Audit, adapt, and integrate a transparent platform without proprietary lock-in, designed for long-term control.

Keep files readable outside the application, anchor existing content without duplication, and preserve storage control.

Structure collaboration with spaces, guests, groups, managers, nested shares, and controlled access.

Apply the same permission logic across the web interface, WebDAV, synchronization, editors, and APIs.

Secure sharing, comments, notifications, locking, office editing, and activity tracking stay in one workflow.

Find content with full-text search, keep files up to date with desktop clients, and use WebDAV when needed.