Overview
Sync-in is a sovereign, open-source platform for storing, sharing, synchronizing, and working collaboratively on files. It is designed for individuals, businesses, public-sector entities, and institutions seeking a controlled, scalable platform aligned with their operational requirements.
Sovereignty in Sync-in is based on control over data and access: sharing a document does not mean giving up control over it. Files remain attached to their owner, with controllable and revocable access, even when they are integrated into a collaborative space.
Deployed on the infrastructure of your choice, Sync-in favors an architecture where files remain readable on the file system. Access rules are applied consistently across all usages, while preserving data reversibility.
Sync-in provides collaborative spaces where teams can organize files, share content, track activity, and collaborate on documents in a controlled environment. Fine-grained permissions make it possible to adapt rights to users, groups, guests, and operational roles.
Files can be accessed from the web interface, desktop applications, mobile applications, and command-line tools. Synchronization is available on Windows, macOS, and Linux, and document editing can be integrated through Collabora Online or OnlyOffice.
Sync-in is built for structured collaboration: secure sharing, guest access, activity tracking, file locking, synchronization, and administration tools work together to support daily usage as well as organizational governance.
Start Here
- Demo: view the main interface and workflows.
- Install & Operate: deploy, configure, and operate the platform.
- Web interface: learn how users interact with the application.
- Administration: configure users, groups, spaces, and permissions.
- Foundations: understand the technical principles behind the platform.
