SpaceMap

This PM utility allows you to quickly clean up overcrowded disk drives, including LAN drives. It provides disk space summarization by directory or directory tree navigation, plus powerful search and manipulation facilities for groups of files. SpaceMap scans FAT, HPFS and CD-ROM formats and will handle long HPFS directory and file names.

Links

 * http://warpcave.com/os24u/1994/SCOUG408.2.filemanagers2.html