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.
GitKraken - The intuitive, fast, and beautiful cross-platform Git client.
Dropbox - Online Sync and File Sharing
SourceTree - Mac and Windows client for Mercurial and Git.
Google Drive - Access and sync your files anywhere
GitHub Desktop - GitHub Desktop is a seamless way to contribute to projects on GitHub and GitHub Enterprise.
Mega - Secure File Storage and collaboration