desktop tree

Provides functionality nearly identical to the folder tree pane in Explorer.

Notebook with data presented in the form of an unlimited nesting level tree.

this applet lets you browse a tree of menu options

this applet lets you browse an unlimited tree of menu options.

A convenient tree-style to-do list. Easy and pleasant to use.

Drive Space Scan help you to find lost space under all the tree of your disk

Java applet combines table (grid) and tree view + sort,edit,dynamic loading,xml

Analyze disk space, view directory tree with sizes and search for duplicates

With RightTime you can make all files in a directory tree on hour older/younger.

This program works as a notebook with tree-like structure of organization.