The TkinterDnD Project has permanently moved to sourceforge and is now available at http://tkinterdnd.sourceforge.net/ . TkinterDnD is a python wrapper for George Petasis' tkDnD Tk extension. tkDnD adds native drag and drop support for windows and (yet partially) unix and Mac OSX to Tk. TkinterDnD makes this functionality available for Python/Tkinter. The Python wrapper modules for both the current tkdnd-2 series and the now outdated tkdnd-1 version can be downloaded at https://sourceforge.net/projects/tkinterdnd/files/ .