It is a free tool to explorer all available ZigBee Nodes in search range.

Publisher:	Serial Port Tool
Downloads:	1429
Software Type:	Freeware, 0.00
File Size:	1.14M
OS:	Windows All
Update Date:	15 March, 2012

Bee Explorer is a free tool to explorer all available ZigBee Nodes in search range.
Features:
Support both AT and API mode
Support both S1 and S2 series
List the node in list mode, tree mode and diagram mode