Cloud computing technology paved the way for cloud drive, which acts as a virtual pool for storing data and synchronizing the files, folders from any type of platforms while on the move. Business houses and IT professionals are completely relying on various cloud storage providers, who offer a certain amount of best online storage free space. But it becomes difficult to choose the best from a whole range of service providers. The best bet would be to do a proper survey of the providers before zeroing on any one. Then also go through the client reviews, whether their previous clients were satisfied with the providers. A best free cloud storage will provide a constant support to the customers, whenever needed. Then they will also provide a free backup software for backing up the data. Most importantly they usually provide an industry-grade encryption for securing the data.