Box - Box offers secure content management and collaboration for individuals, teams and businesses, enabling secure file sharing and access to your files online.
FileRun - Beautiful, fast and reliable selfhosted file sharing and sync.
Google Drive - Access and sync your files anywhere
HRCloud2 - A full-featured home-hosted Cloud Drive & Personal Assistant.
Dropbox - Online Sync and File Sharing
PHPfileNavigator - PHPfileNavigator: Administrador de ficheros y directorios via web.