Dropbox - Online Sync and File Sharing
ShareDrop - HTML5 clone of Apple's AirDrop - easy P2P file transfer powered by WebRTC
Box - Box offers secure content management and collaboration for individuals, teams and businesses, enabling secure file sharing and access to your files online.
Transfer on LAN - Transfer on LAN is a software that allows multiple users to transfer files (or folders) on a local...
ownCloud - ownCloud is an open source project enabling businesses to host their own cloud storage while maintaining regulatory and compliance needs.
Synology DS216+II - Synology DS216+II is a great data integration hardware which is provided by Synology Technologies.