Hierarchical Pages 1.0 Download Creates a Hierarchical Page content type that does everything the built-in Page type does,

This module is deprecated. Its successor is Piedone Content Types (https://gallery.orchardproject.net/List/Modules/Orchard.Module.Piedone.ContentTypes) that also contains Hierarchical Pages.

Creates a Hierarchical Page content type that does everything the built-in Page type does, but items can also contain other pages (and thus are containable by other pages too).

For documentation and version history see the project homepage linked from below.