FileRun - Beautiful, fast and reliable selfhosted file sharing and sync.

Box - Box offers secure content management and collaboration for individuals, teams and businesses, enabling secure file sharing and access to your files online.

PHPfileNavigator - PHPfileNavigator: Administrador de ficheros y directorios via web.

4sync - A wonderful application that links all of your computers and mobile devices together. Easiest way to back up and sync your files online. Cross platform file management in the cloud

HRCloud2 - A full-featured home-hosted Cloud Drive & Personal Assistant.

Nubo - A self-hosted file sharing application in Haskell.