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
Karma Smart Habit Tracker - A new way to track your habits from the browser 🎯✅
Google Drive - Access and sync your files anywhere
Momentum - Agile goal and performance management
Mega - Secure File Storage and collaboration
Notion Minimalist Habit Tracker - Create, track and reflect on your habits