WinDirStat
WinDirStat is a disk usage statistics viewer and cleanup tool, inspired by KDirStat.
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...
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. this tool is very useful in cases when you need to free up disk space by deleting or moving to a different location of the files and folders that hold the maximum amount of disk space. install the program on your computer to know what a hard drive is busy. after you run disk usage analyzer select the program, which drive or folder to be analyzed, and then give the command "start" and the program will scan the drive or folder that you specified. as a result of the program will receive a report of what busy your hard drive and you can decide which folders and files you want to move to an external hard drive or other storage device.
analyze-disk-space analyze-disk-usage
WinDirStat is a disk usage statistics viewer and cleanup tool, inspired by KDirStat.
Free Open Source Windows
SpaceSniffer is a tool application that gives you an idea of how folders and files are structured on your disks.
Free Windows
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.
Free Mac OS X Windows Linux BSD
GrandPerspective is a small utility application for Mac that graphically shows the disk usage within a file system. It can help you to manage your disk, as you can easily spot which files and folders take up the most space.
Free Open Source Mac OS X
SpaceMonger is a treemapping tool for hard disks and file systems.
Commercial Windows
Folder Size analyzes your hard drives and displays file and folder sizes so that you can easily check the distribution of your disk space.
Free Windows
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 your space is going.
Free Windows
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 your disk space content.
Commercial
Disk Inspector is a utility that allows you to locate "space eaters" - big files and folders saved on disks in your Mac.
Commercial
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 folders.
Free Open Source Windows