Discover best Disk Usage Windows softwares, apps and websites.

Best Disk Usage Windows Softwares

Open Source

WinDirStat is a disk usage statistics viewer and cleanup tool for Windows based systems.

Free

SpaceSniffer is a freeWare and portable tool application that lets you understand how folders and files are structured on disks.

iStat

Commercial

iStat is an advanced Mac system monitor for your menubar.

Scanner

Free

Scanner is a tool uses a sunburst chart to display the usage of your hard disk or other media.

WizTree

Free

WizTree gives you more control over how you see your files, in addition to letting you learn more about them from one look.

SequoiaView

Free

SequoiaView is a disk browsing tool based on the principle of treemaps.

RidNacs

Free

RidNacs is a free and very fast disk space usage analyzer for Windows.

FreeCommander

Free

FreeCommander is a freeware file manager with built-in FTP client, archive handling, multi-rename, wipe files and MD5 checksums.

TreeSize

Freemium

TreeSize Free is a free disk space manager for Windows. The software shows you the sizes of folders including all subfolders.

JDiskReport

Free

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.

SpaceMonger

Commercial

SpaceMonger is a tool for keeping track of the free space on your computer.

MindGems Folder Size

Free

Folder Size is a freeware disk size analysis tool that will display the directory sizes and folder tree sizes.

Yamicsoft Windows Manager

Commercial

Yamicsoft Windows Manager helps you make your system perform faster, eliminate system fault, increase stability and security, and personalize your copy of Win…