The Taskbar Shuffle is a cool freeware that enable us to drag and drop the taskbar buttons and tray icons in Microsoft Windows.
By default, Microsoft Windows let us drag and drop almost everything on the screen, but not the taskbar and tray icons. Sometimes when you open too many applications at the same time, you might want to reorganize your taskbar by dragging all the related taskbar buttons together. That's when Taskbar Shuffle will come in handy.
I have tried this freeware myself and it works great for me. If you are like me who always like to run multiple applications at a time, give it a try. :)