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.
Lightspeed - retail and restaurant point-of-sale, ecommerce, and omnichannel solution
Dropbox - Online Sync and File Sharing
Square - Square helps millions of sellers run their business-from secure credit card processing to point of sale solutions. Get paid faster with Square. Sign up today!
Google Drive - Access and sync your files anywhere
AlohaEPOS - Satisfying the needs of the customer is now basic. Enhance the environment with EPOS system uk to make your restaurant stand apart.
Mega - Secure File Storage and collaboration