7+ Taskbar Tweaker - 7+ Taskbar Tweaker allows you to configure various aspects of the Windows taskbar.
Fences - Keep your desktop organized with Fences. This is a simple software program that allows you to sort the tabs on your desktop and create files that are easily recognizable to you.
TaskbarX - TaskbarX gives you control over the position of your taskbar icons.
TAGO Fences - TAGO Fences is a simple, lightweight, and handy application that is specially designed to help users organize their desktop icons in several areas known as Fences.
TranslucentTB - TranslucentTB make Windows Taskbar transparent
iCollections - Organize your Mac desktop items.