https://www.cloudsfer.com/
http://migratefilesfromdropboxtogoogledrivenhzy139.xtgem.com/the%20best%20strategy%20to%20use%20for%20move%20from%20google%20drive%20to%20dropbox
The subsequent advantage is you may want to use these equivalent CloudStorage devices to backup most of your important information. In case you had a computer crash, then you'd would like