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.
Dropbox - Online Sync and File Sharing
Walker Sands - Walker Sands is an award-winning B2B tech integrated marketing agency that executes comprehensive marketing strategies to drive results. Learn more about our agency here.
Google Drive - Access and sync your files anywhere
Revenue River - We help organizations compete and win online with digital marketing and sales innovation strategy and execution.
Mega - Secure File Storage and collaboration
CIENCE - Managed sales acceleration company, where we help to grow your business.