For hosting common files it's ok. Also it is on Android too do, great to transfer files between your Windows and your phone. But if you want better security you have to subscribe a monthly offer.
Domo - Domo: business intelligence, data visualization, dashboards and reporting all together. Simplify your big data and improve your business with Domo's agile and mobile-ready platform.
Dropbox - Online Sync and File Sharing
Looker - Looker makes it easy for analysts to create and curate custom data experiences—so everyone in the business can explore the data that matters to them, in the context that makes it truly meaningful.
Google Drive - Access and sync your files anywhere
Prophix Software - Prophix develops Corporate Performance Management (CPM) software that automates important financial and operational processes.
Mega - Secure File Storage and collaboration