Software · Maintenance & cleanup

WizTree

WizTree is a hard drive disk space analyser similar to WinDirStat but is MUCH faster.

Limited free plan
Windows
No account

Ad-supported exit link (Clictune): an intermediate page may show for a few seconds before the official website. Direct link to the website, no intermediate page

Download from the official source

Direct download from the official website or repository; the address is checked automatically.

Report an error

Geographic availability: No geographic restriction found in our sources; availability is not checked country by country.

Technical details

Pricing: Limited free planconfirmed by diskanalyzer.com, Official plan pages (pricing, licence, terms)
Excerpt from diskanalyzer.com, read on 6 November 2026
to package the "free" portable version of wiztree with your application. wiztree distribution licenses cost us$1,200 per year. click on the button below to create your subscription: copyright © 2026 antibody software limited . all rights reserved. () Open the page
License: Proprietary, freeconfirmed by Winget (Windows Package Manager)
Open source: not documented
Commercial use: Yesconfirmed by diskanalyzer.com, Official plan pages (pricing, licence, terms)
Account required: Noconfirmed by diskanalyzer.com
Credit card required: not documented
Watermark: Not applicable
Ads: not documented
Platforms: WindowsEstablished by Windows: Confirmed by an official source, Winget
Publisher: Antibody Software
Latest version: 4.33

Overview

WizTree is a disk management program, available on Windows.

Overview written by LicitPro from the documentation published by the authors and the cited sources; we have not tried the resource ourselves.

Excerpts that establish this information

“WizTree is the fastest disk space analyzer available for Windows.” — official website, 10 November 2026

At a glance

WizTree offers a limited free plan; advanced features or heavier use are paid.

It is distributed under a proprietary licence: free to use under its terms, which may change; that licence is not an open source licence.

Plans and conditions

Paid subscriptions from 1,20 $ per month (price read on the official page).

Strengths

No account needed
Commercial use allowed

Weaknesses

Limited free plan
Only available on Windows

Sources and checks

Facts collected from diskanalyzer.com (account, free status, platforms, commercial use) — 10 November 2026
Facts collected from Official plan pages (pricing, licence, terms) (limits, free status, commercial use) — 6 November 2026
Facts collected from Winget (Windows Package Manager) (publisher, licence, platforms, version) — 6 November 2026
Last technical check: 6 November 2026
Description from github.com — Manifeste Winget (MIT)

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