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
ITarian - IT and remote access management solution
Google Drive - Access and sync your files anywhere
SnaPatch - Software to manage your Azure, SCCM and VMware or HyperV environments, designed with the Administrator in mind. Let's make Administration easy.
Mega - Secure File Storage and collaboration
NinjaOne - NinjaOne (Formerly NinjaRMM) provides remote monitoring and management software that combines powerful functionality with a fast, modern UI. Easily remediate IT issues, automate common tasks, and support end-users with powerful IT management tools.