WizTree for Windows

Antibody Software · Free for personal use

WizTree is free for personal use; business or commercial use requires a license.

WizTree is a high-speed disk space analyzer developed by Antibody Software for Windows. By directly reading the Master File Table (MFT) on NTFS-formatted drives, it scans storage drives quickly and provides visual representations of file and folder distributions. It helps users identify large files and folders that consume disk space.

Download for Windows

diskanalyzer.com · Official website

✓ Official source (winget)
✓ SHA256 taken from the official repository
✓ Last checked: Nov. 4, 2026
This is not a virus scan. Check on VirusTotal

Version: 4.33
Release date: Sept. 16, 2026
License: Proprietary
Installer type: inno

Install from the command line

How do I use this?

Type Terminal in the Start menu and open it, paste the command (Ctrl+V or right-click) and press Enter. It uses winget, Windows' own package manager, to install the program from its official source.

winget install --id AntibodySoftware.WizTree -e

SHA256 (file verification)

3c56dfc08f06c58b9a9133a137c8559e016749e1605cf81e1b1d6b1deead2ff1

How to install

Click the official download button on this page, or run 'winget install --id AntibodySoftware.WizTree -e' in your terminal.
Open the downloaded installer and follow the setup wizard prompts.
Launch WizTree to select a drive and begin analyzing your storage space.

Platform pages: Windows · macOS · Linux · Android · All platforms and details