Catalog 3.0 can display a "directory listing" or "catalog" of any HFS volume. The volume to be cataloged must first be mounted before Catalog 3.0 is run. To catalog a volume, simply find the volume's name under the Catalog Menu. To catalog additional volumes, the current volume catalog must first be closed (only one catalog can be viewed at a time).
The catalog information can be saved to a TEXT file (best viewed in mono-spaced Font), or sent to the printer. Just choose Save... or Print..., respectively. Also, Catalog 3.0 supports Page Setup..., so save a tree and print at 75% or so.