dukto (simple file transfer tool for LAN users)

Dukto is an easy file transfer tool designed for LAN use. Transfer 
files from one PC (or other device) to another, without worrying about 
users, permissions, operating systems, protocols, clients, servers and 
so on. Just start Dukto on the two PCs and transfer files and folders 
by dragging onto its window. That's all. Dukto available on Linux, 
Android, OSX, IOS, Windows and Windows Phone.