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.
ChainZilla.io - ChainZilla is a company that streamlines blockchain development and deployment. It
Dropbox - Online Sync and File Sharing
Kaleido Blockchain Business Cloud - Create and manage enterprise private blockchain networks within minutes using Kaleido's platform. Our full-stack enterprise blockchain as a service and cloud integrations support your entire blockchain journey, from PoC to live production.
Google Drive - Access and sync your files anywhere
Amazon Managed Blockchain - Blockchain Platforms
Mega - Secure File Storage and collaboration