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
Padlock - Padlock is an open-source password manager that is available as an app for multiple platforms. It can be used on Android and iOS devices, and it can also be installed as a Chrome extension.
Google Drive - Access and sync your files anywhere
bitwarden - Bitwarden is a free and open source password management solution for individuals, teams, and business organizations.
Mega - Secure File Storage and collaboration
1Password - 1Password can create strong, unique passwords for you, remember them, and restore them, all directly in your web browser.