Anything that speaks the S3 protocol: Hetzner, OVH, IDrive e2, Storj, Garage, a NAS.
Every S3-compatible service is set up the same way; only the menu names differ. The provider's documentation for "S3 clients", "rclone" or "s3cmd" has all of them on one page.
| Endpoint | The S3 hostname from the provider's documentation |
|---|---|
| Region | As documented, or us-east-1 |
| Path-style | On if the bucket goes in the URL path |
| Access key ID / Secret access key | From the provider's key page |
In SimDrive: Settings → Storage → Connect storage → Other S3-compatible storage, or the Other S3-compatible storage tile on the Get started screen of a new install. Keys and sign-ins are stored on your machine only and never reach us.
These steps were last walked through in the Other S3-compatible storage console on 2026-09-12. Consoles move their menus; if a name above has changed, the thing to look for is the same. Tell us at support@simsondesk.com and we will update the page.
SimDrive is free, for Windows, Linux and macOS. Install it, connect your storage with the steps above, and choose the folders to back up.