Sync-in

What is Sync-in?

Lightweight file platform with team spaces, guest sharing, full-text search and desktop sync.

Who is Sync-in best for?

Sync-in is best for small companies and public bodies that want a light, self-hosted file server with spaces, sharing and sync.

• Keeping files on plain disk

  Files stay readable on the filesystem outside the app, and anchoring links existing folders without copying them.

• Guests and outside partners

  Public links carry passwords, expiry dates and access limits, and guest users can be added to spaces.

• Finding documents by content

  Full-text search indexes the text inside common office and document formats.

• Editing in the browser

  Collabora Online, OnlyOffice, Euro-Office and draw.io open files in place, with locking and comments.

How much does Sync-in cost?

Sync-in is free and open source with no paid edition; the maker sells enterprise support on contract, and hosted instances come from partners.

There is no paid edition or hosted plan from the maker. Enterprise support covers architecture, installation, integration and training under a contract priced per engagement, and partners offer hosting. Full pricing on github.com. We checked these prices on 8 Nov 2026.

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Is Sync-in open source?

Yes. Sync-in's code is public under the AGPL 3.0 licence, so you can run it on your own server.

What are the best Sync-in alternatives?

Three tools on Recaply do Sync-in's job.

NextcloudOpen Source

File sync and sharing with chat, video calls, calendar, mail and office editing.

SeafileOpen Source

Self-hosted file sync and sharing with encrypted libraries, wikis and custom file views.

OpenCloudOpen Source

File sync and sharing with team spaces, web office editing and full-text search on your own server.

Questions about Sync-in