A CopyBot is a machine used in MegaMan Battle Network 6 and Rockman EXE Beast. It is a machine in which if a NetNavi is inserted, will allow the NetNavi to move in the real world. A CopyBot will take on the likeness of the Navi inserted but they cannot use Battle Chips. Iris.EXE uses a CopyBot to wander around in the human world. In the Expo, there are hundreds of copybots. When Lord Wily introduced himself, HeelNavis occupied all of them and went on a rampage in Cyber City. Two gigantic CopyBots are used to allow Gregar and Falzar to appear in the human world. However, the Cybeasts were quickly followed into the Copybot's systems by Mega Man, Colonel and Iris and were deleted for good.
In the end of the series, Lan receives a CopyBot as a graduation present from an anonymous source(presumably Wily). It was generally believed to be the same CopyBot that Iris used, and is now used by Mega Man to spend time in the real world.
Rockman EXE Beast
Copybots were invented by Makoto Aoki and were stolen to allow Zoanoroids to appear in the real world and widen their search for Trill.EXE.