A private backup tool. Not a public service.
This page exists because Google requires a home page URL for any application requesting OAuth access to Google Drive — including one used by a single person.
The application is rclone, an open-source file transfer tool, running on a personal home server. It uses the Google Drive API to write encrypted backup archives to the Drive account of the person who owns and operates it. There is no sign-up, no public interface, and no second user.