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.
Pilot - Focus on your business, knowing that our expert bookkeepers, aided by software superpowers, are taking care of your books.
Dropbox - Online Sync and File Sharing
Xero - Xero is online accounting for your small business.
Google Drive - Access and sync your files anywhere
Gusto - Gusto. Payroll, benefits and compliance in one integrated product. We're here to change how the world works, and put people first.
Mega - Secure File Storage and collaboration