WinDirStat v2.9.0 - Free Download



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 Home » OlderGeeks.com Freeware Downloads » Hard Disk/SSD Utilities and Cloning » WinDirStat v2.9.0   
File - Download WinDirStat v2.9.0
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WinDirStat v2.9.0

👉 Disk usage analyzer and cleanup assistant for Microsoft Windows.

WinDirStat is a disk usage analyzer and cleanup assistant for Microsoft Windows. It scans local drives, selected drives, individual folders, and command-line targets, then shows where storage is being used through a sortable directory tree, an extension/type breakdown, and an interactive treemap where larger files and folders take up larger areas.




Features:
• Scan local drives, selected drives, individual folders, and command-line targets
• View disk usage with All Files, Largest Files, Duplicate Files, Search Results, File Watcher, Extension, and Treemap views
• Interactive treemap navigation with zooming and logical or physical sizing
• Sortable file details including size, percentages, item counts, owner, modified time, hardlinks, and hash prefixes
• Search, duplicate detection, and filtering with regular expressions
• Configurable hash algorithms
• File watching and reporting for created, deleted, modified, and renamed events
• CSV scan import/export and duplicate CSV export
• Built-in actions for opening items, copying paths, selecting in Explorer, moving files, deleting files, and emptying folders or the Recycle Bin
• Windows cleanup and maintenance shortcuts
• User-defined cleanup actions
• Dark mode, portable settings, Explorer context-menu integration, localization, configurable columns, larger toolbar icons, and high-DPI aware UI

Supported operating systems:
• Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11
• Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019, Windows Server 2022, Windows Server 2025

Supported languages:
English, Chinese (Simplified), Chinese (Traditional), Czech, Danish, Dutch, Estonian, Finnish, French, German, Hungarian, Italian, Japanese, Korean, Norwegian Bokmεl, Polish, Portuguese, Russian, Slovenian, Spanish, Swedish, Turkish, Ukrainian

Changes:
v2.9.0 09-26-26
Enhancements
Added selection of multiple individual folders (thanks @djdomi)
Added scanning support for MTP portable devices
Added volume / free space stats for administrative share drive paths
Added size proportion tooltips showing percentages of the total scan and parent folder
Added configurable font / toolbar scaling with Windows text size support
Added support for an arbitrary number of custom cleanups
Added greater-than / less-than comparisons for file size and age exclusions
Added style presets for treemap visualization
Added cancellation support while loading NTFS MFT records
Added optional sparse hashing for duplicate detection in files over 64 MiB
Added live path filtering with regular expressions in File Watcher
Added search filters for size ranges, item type, and owner (thanks @djdomi)
Added size totals for search results
Added option to display seconds in timestamps
Added deleted file recovery for NTFS and exFAT volumes
Added free / unknown space labels to sunburst and flame graphs
Added option to exclude Dropbox "ignored" files and folders (thanks @djdomi)
Added Arabic translation (thanks @Alhlhli, @harryytm)
Added Hindi translation for the application and installer
Improved hardlink processing performance and memory usage
Improved scanning, tree update, and file watcher performance through batched updates
Improved duplicate file and largest file tracking performance using incremental updates
Improved memory usage and responsiveness in Permissions and Storage Analytics views
Reduced memory usage for large scans and tree views
Improved visualization backgrounds and placeholders to match light and dark modes
Improved Advanced settings page layout (thanks @harryytm)
Improved legacy Windows OS compatibility when using modern build tools
Improved Simplified Chinese translation (thanks @wcxu21)
Improved Traditional Chinese (Hong Kong) translation (thanks @harryytm)
Improved Italian translation (thanks @bovirus)
Improved translation grammar and keyboard mnemonics across supported languages
Migrated the UI framework from MFC to native Win32/GDI (reduced executable size)

Bug Fixes
Corrected hardlink deduplication overwriting files for multiple selected hash groups
Corrected hardlink size accounting and references after refreshing or removing files
Corrected size proportion sorting with Pacman animation size modes
Corrected inflated sizes for WSL pseudo-files accessed through network shares
Corrected clipped comparison controls in filtering settings (thanks @harryytm)
Corrected progress dialog flickering during text updates
Corrected toolbar buttons displaying unrelated tooltip text
Corrected a crash when requesting administrator elevation
Corrected lost scan settings after administrator restart
Corrected crashes on custom cleanup errors
Corrected scan completion stalls during memory cleanup
Corrected Remove Empty Folders potentially removing reparse point targets
Corrected folder counts and zoom state after removing multi-root scan targets
Corrected invalid attributes being lost when loading CSV/JSON results
Corrected WinGet upgrades for MSI installations using non-English locales
Corrected language IDs and text encoding in localized MSI installers
Corrected opening properties for "This PC" items (thanks @harryytm)
Corrected directory enumeration in recursive user-defined cleanups
Corrected directory modification timestamps being overwritten during parallel scans
Corrected potential race condition when releasing MFT indexes during scan cancellation
Corrected unresponsive drives blocking drive selection and elevated drive mapping
Corrected extensions pane remaining collapsed when restored
Corrected folder expansion during active scans
Corrected indentation for deeply nested directories
Corrected Permissions view actions to resolve items in the current scan
Corrected pending File Watcher operations being released before cancellation completes
Corrected NTFS file references losing their sequence numbers
Corrected shadow copy menu when running without administrator privileges
Restored support for volume path formats (thanks @harryytm)






Click here to visit the author's website.
Continue below for the main download link.


Downloads Views Developer Last Update Version Size Type Rank
2,751 11,577 WinDirStat Team Sep 29, 2026 - 10:45 2.9.0 3.44MB ZIP 5/5, out of 41 Votes.
File Tags
disk  WinDirStat  usage  storage  analyzer  cleanup  treemap  files  folders  drives  space  visualization  scanner  Windows  freeware  open-source  management  
      
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