Array & Randomize Tool.

Two tools for the price of one!
The Array tool is a re-creation of 3DSmax's object array tool inside of Unity
Link to 3DS max's Documentation on the Array Tool
Features:
-Dynamic preview of array creation right in the editor
-1D, 2D, 3D & Radial
-Multiple Array transformation types: iterative (values applied to each element), total (value is the max value, each element divided evenly in-between), Uniform (values applied to all elements)
-New Objects can maintain their hierarchy
-Can Instantiate new prefabs or simple clones.
The Randomize tool goes hand in hand with the array tool, it is an easy way to apply a random value to the position, rotation, and/or scale of selected objects to remove the perfection of placed objects in the scene.
Works with Child objects. Can also be only applied to child objects.
Source Code Included.