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.
Solo - Personal kanban boards hosted on your own server
Dropbox - Online Sync and File Sharing
Cash App - The easy way to send, spend, bank, and invest.
Google Drive - Access and sync your files anywhere
Stripe - Online payment processing for internet businesses. Stripe is a suite of payment APIs that powers commerce for online businesses of all sizes. Use Stripe’s payment platform to accept and process payments online for easy-to-use commerce solutions.
Mega - Secure File Storage and collaboration