Besides getting used to the Metro user interface, one of the most common complaints about Windows 8 is the operating system’s lack of available applications. Dropbox on Monday released its highly anticipated Windows 8 and Windows RT app, bringing one of the most popular cloud storage services to Microsoft’s (MSFT) new platforms. The application was originally showcased at Microsoft’s developers conference in October, however it seemed to have disappeared since then. Dropbox for Windows 8 includes support for the Share Charm, which allows users to share any photo, file or folder, and lets users open, edit and save files from other Windows 8 apps. Dropbox is available now for free in the Windows Store.