Drive is a tool that makes checking remaining space in different volumes of your disk easy. The single-click functionality lets you quickly eject volumes and oversee system volumes’ free space in the menubar. Every time volumes are unmounted or mounted, Drive notifies you. There is a notification centre widget too. It also monitors cloud-based storage drives, such as Google Drive, Dropbox, and One Drive. No doubt, Drive is the easiest and the quickest way to learn more about your drives. Those who have Boot Camp installed on their Mac would find this app quite handy.