DropCopy Pro – available now from the Mac App Store removes the three simultaneous user limitation of the free, lite version.

Easily and quickly send files and folders to multiple destinations across your network by simply dragging files onto recipients in a popup window.

DropCopy is simply the easiest way to get data from one place to another quickly without dialogs, passwords or confirmations.

Bonus: you may pass the contents of your clipboard between machines in a similarly simple fashion. “Copy on one machine; Paste on another”