Cloud synchronization service Dropbox has declared the final release of its customer software. Dropbox 1.0 "Rainbow Shell" arrives with performance gains, courtesy of a reduction in resourcefulnesses used by the curriculum, as well as hundreds of bug fixes. However, the largest new feature is exclusive Sync, which allows users to assure which files are downloaded to client figurers. Dropbox was one of the first cloud services to break done to the mainstream. Earlier this year it boasted 4,000,000 users.

Dropbox works by producing a folder on the user's hard disk, the capacities of which are mechanically and invisibly synced on-line, whether files are preserved to the folder or updated. The gain is that other computers also can sync to that bill, making it easy to share files between multiple automobiles no matter of their physical location.