All your data in SciNote is automatically saved on a backup file system (either directly on the server or on Amazon S3 cloud), where backups are performed on a daily basis.
You can export your data in a human-readable format, that is a .pdf file format. All users can download their SciNote data in a form of a PDF report, however, the report does not include the attachments (uploaded files in SciNote) except for the images. To learn more about generating a report, please follow this link.
As for Premium users, they can download all the data, including the files, with the Export all function that exports the data as a .zip file. To learn more about using the Export all function, please follow this link.