Drag & Drop: How to prevent folders in my Dock to pop up as windows? I have a folder in my dock where I want to drop files. When hovering over the icon, the folder always pops up as new Finder window. I want it to be a stack or a list. Is there a way to achieve this?
In Finder preferences (⌘ cmd + , from Finder itself), unchecking "Spring-loaded folders and windows" will prevent a window from opening up when dragging files to a folder.