I take back my recommendation. Some options simply don't work (for example, the auto option to switch between fan and grid).  Others sometimes work.  I created a stack from a folder with subfolders.  All the subfolders work properly except the last one which works sometimes. does nothing other times or displays a message saying the shortcut has been deleted.

well, it's not really the first time you can find some "clone"  on the RocketDock Gallery

first of all  the Standalone Stack use the Matonga stack library but was created by chrisnsoft

most of all it's not intended to run on any dock application but it's perfectly working placing the shortcut on the Quick Launch (Windows taskbar)

check the original application here http://www.chrisnsoft.com/standalonestack