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.
Postman - The Collaboration Platform for API Development
Dropbox - Online Sync and File Sharing
StopLight - Stoplight is an API Design, Development, and Documentation platform that enables consistency, reusability, and quality in your API lifecycle, all with an easy, enjoyable developer experience.
Google Drive - Access and sync your files anywhere
Mockoon - Mock servers in seconds
Mega - Secure File Storage and collaboration