Thank you very much. Meanwhile, I found the software "WindowsTree".shumaker212 wrote:I follow a tool for printing directory contents called Folder printer
Find Here : http://www.print-directory.com
URL: http://jack.r.free.fr/index.php?lng=en&page=windowstree
But anyway, I will shortly be looking at the one you propose.
====== EDIT ======
PrintDirectory isn't a freeware (note I didn't find Folder Printer ; it seems it's only a keyword on the html page

Fortunately WindowsTree is a freeware.