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TreeSize vs WinDirStat

Professional comparison and analysis to help you choose the right software solution for your needs.

TreeSize icon
TreeSize
WinDirStat icon
WinDirStat

TreeSize vs WinDirStat: The Verdict

⚡ Summary:

TreeSize: TreeSize is a disk space manager for Windows that allows you to efficiently analyze disk usage and free up disk space. It scans local and network drives and visually displays folder sizes, helping identify large files and folders taking up space.

WinDirStat: WinDirStat is a free disk usage statistics viewer and cleanup tool for Windows. It allows you to visualize disk usage on your computer's hard drive, see which files and folders are taking up the most space, and easily clean up space by deleting unused files.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature TreeSize WinDirStat
Sugggest Score — —
Category File Management File Management
Pricing — Open Source

Product Overview

TreeSize
TreeSize

Description: TreeSize is a disk space manager for Windows that allows you to efficiently analyze disk usage and free up disk space. It scans local and network drives and visually displays folder sizes, helping identify large files and folders taking up space.

Type: software

WinDirStat
WinDirStat

Description: WinDirStat is a free disk usage statistics viewer and cleanup tool for Windows. It allows you to visualize disk usage on your computer's hard drive, see which files and folders are taking up the most space, and easily clean up space by deleting unused files.

Type: software

Pricing: Open Source

Key Features Comparison

TreeSize
TreeSize Features
  • Scans local, network and cloud drives
  • Visualizes folder sizes
  • Identifies largest files and folders
  • Supports many file systems
  • Filters results
  • Exports reports
WinDirStat
WinDirStat Features
  • Visualizes disk usage on hard drives
  • Shows which files/folders take up the most space
  • Allows cleaning up space by deleting unused files
  • Scans drives rapidly
  • Supports NTFS, FAT32, ReFS file systems

Pros & Cons Analysis

TreeSize
TreeSize

Pros

  • Easy to use interface
  • Fast scanning
  • Powerful filtering and search
  • Good visualization of disk usage
  • Helps free up disk space quickly

Cons

  • Limited cloud drive support
  • No native Linux or Mac support
  • Paid version required for some advanced features
WinDirStat
WinDirStat

Pros

  • Free and open source
  • Simple intuitive interface
  • Lightweight and fast
  • Helps identify and remove junk files
  • Works on all Windows versions

Cons

  • Cannot uninstall programs
  • Limited customization options
  • No selective file deletion
  • May require some technical knowledge

Pricing Comparison

TreeSize
TreeSize
  • Not listed
WinDirStat
WinDirStat
  • Open Source

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Learn More About Each Product

TreeSize
TreeSize
Reviews, pricing & alternatives →
WinDirStat
WinDirStat
Reviews, pricing & alternatives →

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