Software · Maintenance & cleanup

TreeSize Free

Every hard disk is too small if you just wait long enough. TreeSize Free tells you where precious disk space has gone.

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

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

Technical details

Pricing: Limited free planconfirmed by jam-software.com, Official plan pages (pricing, licence, terms)
Excerpt from jam-software.com, read on 6 November 2026
dvanced users, smaller businesses and freelancers 20,40 € / user / year (annual billing) buy now try for free 14 day free trial also available as a perpetual model everything in free filter for top largest files and identify space hogs search for duplicate files and deduplicate redundant files co Open the page
License: Proprietary, freeconfirmed by Winget (Windows Package Manager)
Open source: not documented
Commercial use: not documented
Account required: Noconfirmed by jam-software.com
Excerpt from jam-software.com, read on 6 November 2026
rsion available for treesize? yes, we offer a 14-day free trial of treesize professional. you can download it without registration from here . how does remote access work? site license: covers one city only. remote use from outside that city is not permitted. countrywide license: allows remote acces Open the page
Credit card required: not documented
Watermark: Not applicable
Ads: not documented
Platforms: WindowsEstablished by Windows: Confirmed by an official source, Winget
Publisher: JAM Software
Latest version: 4.8.1.610

At a glance

TreeSize Free 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 20,40 € per month (price read on the official page).

Strengths

No account needed

Weaknesses

Limited free plan
Only available on Windows

Sources and checks

Facts collected from jam-software.com (account, free status, platforms) — 10 November 2026
Facts collected from Winget (Windows Package Manager) (publisher, licence, platforms, version) — 9 November 2026
Facts collected from Official plan pages (pricing, licence, terms) (limits, free status) — 6 November 2026
Last technical check: 6 November 2026
Description from github.com — Manifeste Winget (MIT)

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