Data Storage Programme
One of the most sophisticated archives, with a huge volume of complementary tools for joint work, a web-based editor of office and other types of documents and a high synchronization rate. It's perfect as a photo archives.
Very often, the service is used with a multi-user job on one office file. A special authentication regime is provided for organizations using the Single Point System (SSO).
The relatively small amount of free space, 15 GB, is a source of disappointment, and it is also consumed by letters stored in Gmail. Of course, if desired, the cloud disk could be increased to 30 TB, but the cost is not democratic (300 dollars per month).