# TreeSize review (2026): is the free plan enough? > Windows disk space analyzer with reports and cleanup tools Checked Nov 12, 2026 ยท graded Nov 12, 2026 by ToolGPA. TreeSize is a disk space analyzer for Windows from JAM Software. It scans local drives, network shares and cloud storage, shows usage as treemap, pie and bar charts, and finds large and duplicate files. A free edition covers home use, and paid editions add search, comparison, automation and exports. - **Category:** Desktop Utilities - **Made by:** JAM Software - **Website:** https://www.jam-software.com/treesize - **Runs on:** Windows - **Who should skip it:** Skip it if you use Mac or Linux, as it is Windows only. - **Facts last checked:** Nov 12, 2026 ## Pricing As of Nov 12, 2026, TreeSize has a free plan, and paid plans start at 20.40 EUR per user / year, billed annually. - **Pricing model:** Free plan - **Free plan:** TreeSize Free for private, non-commercial use: treemap view and PDF reports of disk usage. - **Free trial:** None listed. | Plan | Price | What you get | | --- | --- | --- | | TreeSize Free | 0 EUR | Home use only (non-commercial). Treemap chart and PDF reports of disk usage. | | TreeSize Personal | 20.40 EUR per user / year, billed annually | Adds top-largest-file filter, duplicate search and usage comparison. 14-day trial; a perpetual option exists. | | TreeSize Professional | From 41.00 EUR per user / year, billed annually | Adds command-line and task scheduler options and custom PDF, Excel and HTML exports. 14-day trial. | | TreeSize Consultant | 240.00 EUR per user / year, billed annually | Portable licence usable across multiple client systems. 14-day trial. | Read from https://www.jam-software.com/treesize/editions.shtml on Nov 12, 2026. Prices change, so confirm with TreeSize before buying. ## Key features - **Usage charts:** Shows disk use as treemap, pie and bar charts, with a folder breakdown in an Explorer-style view. - **Large and duplicate files:** Personal and above filter the largest files and search for duplicates. - **Many scan targets:** Scans local drives, mapped network shares, and cloud or remote targets such as S3, Azure and SharePoint. - **Reports and exports:** Exports results to PDF, Excel, HTML or CSV, and can send scheduled reports by email. - **On-premise only:** The vendor says all editions run on-premise and no data leaves the PC. - **Portable use:** Select editions can run from a USB drive without installation. ## Good for - Windows users who need to find what fills a drive - IT staff who want scheduled storage reports ## Worth knowing - Windows only; the editions page lists Windows desktop editions. - Prices are shown in euros on the site and may differ by region; the free edition is limited to private use. - Duplicate search and usage comparison need a paid edition. ## ToolGPA grades **GPA: 2.6 out of 4**, graded Nov 12, 2026. TreeSize charts what is using disk space on Windows, with a free edition for home use. Duplicate search and usage comparison need a paid edition, the prices are in euros, and it runs only on Windows. - **Value for money: B.** Personal is 20.40 EUR a year, inside the category's cheaper quarter. Professional starts at 41.00 EUR. - **Free plan and trial: B.** TreeSize Free covers a treemap and PDF reports for private, non-commercial use. Home users could live on it; business use cannot. - **Features: B.** Charts, large-file and duplicate finding, cloud and network scans, scheduled reports and exports. Duplicates and comparison are paid. - **Ease of use: B.** No rating on record. You pick a drive and it scans, with nothing to set up. - **Platforms and integrations: D.** Windows desktop editions only. It scans cloud targets like S3 and SharePoint, but runs nowhere but Windows. These are ToolGPA's own grades. Graded from this listing, whose facts were read from JAM Software's own pages on 12 November 2026. Not based on using the product, and shorter than our full reviews. ## Where it stands among desktop utilities - TreeSize's GPA of 2.6 is higher than 35 of the 96 other desktop utilities we grade, and level with 25. - It stands best on features (B, above 69 of 96) and worst on platforms and integrations (D, above 0). The category's chart of price against score: https://toolgpa.com/charts/utilities ## Keep it, or make your own? **Keep it.** The plain part of TreeSize you could make: reports. What surrounds it you could not. The 4 things listed below take a company, not a weekend. - You could make: Reports: an app builder makes this well. - You could not: Deleting system files without breaking anything. - You could not: A file manager working directly on your disk. - You could not: A real app for Windows. Something home-made would be a web page. - You could not: The depth: we grade its features B, which means it covers the whole job. A judgement by ToolGPA from this listing, by rules that are the same for every tool. Nothing was built to test it. ## Works with SharePoint, Google Drive, Amazon S3, Microsoft Azure **Tags:** Disk cleanup, File management, Reports ## Alternatives - [WizTree](https://toolgpa.com/tools/wiztree): Fast disk space analyzer for Windows and macOS. [Compare](https://toolgpa.com/compare/treesize-vs-wiztree) - [WinDirStat](https://toolgpa.com/tools/windirstat): Free, open-source disk usage analyzer for Windows. [Compare](https://toolgpa.com/compare/treesize-vs-windirstat) - [DaisyDisk](https://toolgpa.com/tools/daisydisk): Visual disk space analyzer and cleanup tool for Mac. [Compare](https://toolgpa.com/compare/daisydisk-vs-treesize) ## Sources The prices, plans, platforms and features above were read from these pages on Nov 12, 2026: - https://www.jam-software.com/treesize - https://www.jam-software.com/treesize/editions.shtml Page: https://toolgpa.com/tools/treesize Listed by ToolGPA (toolgpa.com).