This is a safe and secure personal file storage system. Generally whenever we store our docs to google drive the link to the doc might expire or we might lose the doc if we forget Gmail or lose or Gmail account since it is centralized. D-drive is decentralized we can store our docs and share the link which will never expire. we can access it by login into metamask wallet. We have used the private network of IPFS to store the file and then stored the link on the node. this way this is private as well. We can also make it public and share the link if needed.