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.
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.
Dropbox - Online Sync and File Sharing
bitwarden - Bitwarden is a free and open source password management solution for individuals, teams, and business organizations.
Google Drive - Access and sync your files anywhere
1Password - 1Password can create strong, unique passwords for you, remember them, and restore them, all directly in your web browser.
Mega - Secure File Storage and collaboration