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.
Databox - Databox is Business Analytics platform that helps companies deliver insights and analytics anytime and anywhere.
Dropbox - Online Sync and File Sharing
Google Data Studio - Data Studio turns your data into informative reports and dashboards that are easy to read, easy to share, and fully custom. Sign up for free.
Google Drive - Access and sync your files anywhere
Klipfolio - Klipfolio is an online dashboard platform for building powerful real-time business dashboards for your team or your clients.
Mega - Secure File Storage and collaboration