WinDirStat

Xinorbis is a completely FREE, powerful Windows-based data storage analyser for single users or network administrators. Provides an instant visual display of the contents of a hard disk, single or …

Grid Size file manager has all the functionality you expect from a file manager with a useful visual feature. The grid view graphically displays the contents of your storage drive …

Disk Usage Analyzer is a graphical, menu-driven application to analyse disk usage in any Gnome environment. Disk Usage Analyzer can easily scan either the whole filesystem tree, or a specific …

Disk Inventory X is a disk usage utility for Mac OS X 10.3 (and later). It shows the sizes of files and folders in a special graphical way called "treemaps". …

TreeSize tells you where precious disk space has gone to. It can be started from the context menu of a local folder or a local drive and displays the size …

SpaceSniffer is a tool application that gives you an idea of how folders and files are structured on your disks. By using a Treemap visualization layout, you have immediate perception …

JDiskReport enables you to understand how much space the files and directories consume on your disk drives, and it helps you find obsolete files and folders. The tool analyses your …

With DaisyDisk you can free up disk space by quickly finding and deleting big, useless files. The program scans any mounted disk and displays it on the sunburst map, where …

This tool uses a sunburst chart to display the usage of your hard disk or other media. The chart shows all major files and folders from all directory levels at …

GrandPerspective is a small utility application for Mac OS X that graphically shows the disk usage within a file system. It can help you to manage your disk, as you …

Disk Expert is a powerful disk space scanning, reporting and processing utility for Mac OSX. Disk Expert will provide you with the information you need for better understanding and managing …

A disk usage analyzer with an ncurses interface, aimed to be run on a remote server where you don't have an entire gaphical setup, but have to do with a …

Disk Inspector is a utility that allows you to locate "space eaters" - big files and folders saved on disks in your Mac. Do you have any finishing free space …

Folder Size analyzes your hard drives and displays file and folder sizes so that you can easily check the distribution of your disk space. The application will display the sizes …

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 …

Create a visual representation of the amount of space each file is taking on your hard drive. It creates a "squarified treemap" that makes it easy to see where all …

WizTree scans your entire hard drive and shows you which files and folders are using the most disk space. It does this VERY QUICKLY. In fact, we believe WizTree to …

KDirStat is a graphical disk usage utility, very much like the Unix "du" command. In addition to that, it comes with some cleanup facilities to reclaim disk space.

Filelight is free-software that shows your filesystem as a set of concentric pie-charts. Like a pie-chart, but the segments nest, allowing you to easily see which files are taking up …

Folder Size for Windows adds a new column to the Details view in Windows Explorer. The new column shows not only the size of files, but also the size of …

DiskUsage provides a way to find out which files and directories on the SD card of your Android phone are consuming the most space. It displays diagram with directories/subdirectories proportional …

OverDisk is a disk usage browser. It can be used to quickly find out how a partition's space is distributed among the file system hierarchy.

WhatSize is a simple tool that allows the user to quickly measure the size in bytes of a given folder and all subfolders and files within it. You would be …

GdMap is a tool which allows to visualize disk space. Ever wondered why your hard disk is full or what directory and files take up most of the space? With …

Frigate3 is a handy file manager with built-in file viewers (DBF, RTF, HTML, DOC, Excel), handy utilities (TreeNotes, StartUp Manager, Calculator, SmartPad, and Directory Size Manager) and a wealth of …