COMPUTER WORLD
Dropbox is best known as a cloud storage service, but it also offers a set of collaboration tools under the name Spaces. In a nutshell, Spaces lets you turn folders into project workspaces where you and teams can collaborate. For example, you and your co-workers can add comments to files, include descriptions of folders, and create shared to-do lists. Spaces is available with all Dropbox individual user plans (including both free and paid versions) and team accounts for business.