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Folder Size Explorer vs TreeSize

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

Folder Size Explorer icon
Folder Size Explorer
TreeSize icon
TreeSize

Folder Size Explorer vs TreeSize: The Verdict

⚡ Summary:

Folder Size Explorer: Folder Size Explorer is a free program that allows users to easily see the disk space used by folders and subfolders on their computer. It scans drives and displays an interactive tree map showing folder sizes, making it simple to identify and clean up space-hogging folders.

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.

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 Folder Size Explorer TreeSize
Sugggest Score — —
Category File Management File Management

Product Overview

Folder Size Explorer
Folder Size Explorer

Description: Folder Size Explorer is a free program that allows users to easily see the disk space used by folders and subfolders on their computer. It scans drives and displays an interactive tree map showing folder sizes, making it simple to identify and clean up space-hogging folders.

Type: software

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

Key Features Comparison

Folder Size Explorer
Folder Size Explorer Features
  • Scans local hard drives and network shares
  • Displays interactive tree map showing folder sizes
  • Lets you easily identify and clean up space-hogging folders
  • Supports drag-and-drop to move or delete folders
  • Shows folder sizes in bytes, kilobytes, megabytes, etc
  • Lets you search for folders by name or size
  • Exports reports to CSV, HTML or text files
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

Pros & Cons Analysis

Folder Size Explorer
Folder Size Explorer

Pros

  • Free and easy to use
  • Quickly analyzes folder sizes
  • Helpful tree map visualization
  • Can scan network drives
  • Lightweight and fast

Cons

  • Basic feature set
  • No options for customizing tree map
  • Cannot scan cloud storage or FTP sites
  • No folder comparison or history features
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

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Learn More About Each Product

Folder Size Explorer
Folder Size Explorer
Reviews, pricing & alternatives →
TreeSize
TreeSize
Reviews, pricing & alternatives →

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