TriDComm 2

TriDComm has a pair of Norton-Commander-style listing windows, all of the ususal file and directory folder icons are rendered as three dimensional objects. File types are indicated by distinctive shapes, and the third dimension of the objects (z-axis) represent the file/directory size. At the base of each object is the file detail material: name, size, moddate and attributes. The app supports the usual file manager controls (directory tree, copy, move, rename, view file, hexview file, view graphic file, edit file, delete file, compare files, find file, make directory) network drive mapping/unmapping and zip file handling.

It uses the mouse along with the Ctrl and Alt keys to navigate around in the
3D space provided (pan, zoom and rotate). And you are even given control
over background color etc.