Amazon S3

Configure bucket, region, key ID, secret key, and run Test Connection.

Cloudflare R2

Use S3-compatible endpoint credentials and verify with Test Connection.

FTP

Configure host, port, credentials, remote path, and Passive mode when needed.

SFTP

Configure SSH-based credentials and remote path; SSH key auth is recommended.

Google Drive Pro

Authorize with Google and store backups in your app folder.

Dropbox Pro

Authorize Dropbox and store backups under Apps/BackupRidge.

OneDrive Pro

Connect with Microsoft and optionally specify a target folder.

Backblaze B2 Pro

Provide bucket name, key ID, and application key for uploads.