Quick Pop Menu (Version: 1.1.9 as of this post) is a simple launcher that works with shortcuts users choose to add to it. By default it uses the combination of Ctrl and middle mouse keys to pop up in the form of a floating menu on the screen.
After installing it the program folder will contain two subfolders, one called x64 and another called x86 – for 64 bit and 32 bit computers respectively. Within each there is Shortcuts folder. Adding or dropping any shortcuts, to a file or folder, will create a corresponding item to the Quick Pop Menu