Microsoft OneDrive is a file-hosting service operated by Microsoft. First released in August 2007, it allows registered users to store, share and sync their files. OneDrive also works as the storage backend of the web version of Microsoft 365 / Office. OneDrive offers 5 GB of storage space free of charge, with 100 GB, 1 TB, and 6 TB storage options available either separately or with Microsoft 365 subscriptions.
The OneDrive client app adds file synchronization and cloud backup features to its device. The app comes bundled with Microsoft Windows and is available for macOS, Android, iOS, Windows Phone, Xbox 360, Xbox One, and Xbox Series X and S. In addition, Microsoft 365 apps directly integrate with OneDrive.
