Web services and desktop application management strategy to use available space in the public cloud available to the user. It provides a single point of connection to the massive clouds GoogleDrive, iCloud, DropBox, Box, OneDrive in version 1.0 and clouds for developers Amazone S3, Azure, OpenStack Swift in version 2.0. User web service will be able to set strategy for the use of space: the mirroring of files, the sum of the space, clouds priority for the use and combination of these strategies. Desktop applications installed on your computer (Windows, Mac OS X, Linux) version 1.0 and mobile app in version 2.0, will provide selective synchronization of generalized storage space in the clouds with local storage.