Ultimate Editor Enhancer (ex uContext Pro) is productivity toolkit that take your workflow in Unity Editor to a next level, simplifies working with content, adds new features to the editor, corrects and improves the editor’s built-in behaviors.
Strongly improves Hierarchy, Inspector, Scene View and the editor itself.
Adds tools for quick navigation, creation and manipulation of objects.

Using Pivot Tool you can fix complex object pivots in seconds and in this video I'll show you how.