# Sync & File-Sharing

> Available S3 endpoint: `a-s3.aur.lu` (France, Albi).

## Seafile (S3 backend)

Open‑source file syncing and collaboration platform. Uses S3 for storing blocks and revisions at scale.

- Homepage: [Seafile](https://www.seafile.com/)
- Docs: [Seafile Manual](https://manual.seafile.com/)
```ini title="seafile.conf"
[storage]
type = s3
bucket = seafile-data
host = a-s3.aur.lu
use_https = true
use_path_style_request = true
access_key_id = <YOUR_ACCESS_KEY>
secret_access_key = <YOUR_SECRET_KEY>
```