K4DirStat Alternatives

Disk usage or other tree data display program. Typical usage: du -xm / | xdu -n

DiskVision shows you, visually, how much space each file and folder consumes. This makes it easy to track down files, folders, and applications that are wasting space.

ClearDisk is a Mac OS X utility designed to clean the hard disk of unnecessary files which clog up the disk space. The goal of ClearDisk is just to find unused files on your computer and remove them. ClearDisk saves your time by cleaning your disk in a fast and intuitive manner.

Freeware disk-space reporting tool. Disktective traces used space in folders and disks.

Disk Space Fan Pro is a is not only a duplicate file finder, but also a powerful disk space analysis tool for Windows. It helps you to free up disk space by quickly finding and deleting big, useless files.

"DiskMapper is a remarkable utility that frees up megabytes and megabytes of hard disk space - quickly and easily by showing you a useful, graphical, color-coded map of your hard disk. DiskMapper lets you quickly delete or compress programs and files you dont need or rarely...

A disk usage calculator for Linux.

Helps you figure out where all that hard drive space has gone on your computer. Visually displays the size of each folder in the form of a bar graph.

Disk Space Finder helps visualize your data to find wasted space. It shows you a graphical diagram of what is takeing up your space.

Disk Usage Analyzer - a free program to analyze disk space of the computer. It helps you to quickly and easily determine the size of folders on your computer, as well as the number of files they contain.

O&O DiskStat is a high-power tool for analyzing the used disk space on your storage volumes. With an easy-to-use interface based on the design of the Windows Explorer, you can take a closer look at the file and folder structure of your internal and external drives.

diskonaut is a terminal disk space navigator. Given a path on your hard-drive (which could also be the root path, eg. /). diskonaut scans it and indexes its metadata to memory so that you could explore its contents (even while still scanning!).