TreeSize

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

TreeSize is ranked #1 of 84 in disk Space Analyzers on Inferse. It runs on Windows. There is a free plan. A free trial is offered.

Compared on disk Space Analyzers

Free plan: Yesjam-software.com
Paid from: Freejam-software.com
Desktop platforms: Windowsjam-software.com
Treemap view: Yesjam-software.com
Application sizes: Yesjam-software.com
File-type breakdown: Yesjam-software.com
External drive scans: Yesjam-software.com
Exportable reports: Yesjam-software.com
Scan scope: files_foldersjam-software.com

Facts

Free plan: Yesjam-software.com · 23 Sept 2026
Desktop platforms: Windowsjam-software.com · 23 Sept 2026
Treemap view: Yesjam-software.com · 23 Sept 2026
File-type breakdown: Yesjam-software.com · 23 Sept 2026
External drive scans: Yesjam-software.com · 23 Sept 2026
Exportable reports: Yesjam-software.com · 23 Sept 2026
Scan scope: files_foldersjam-software.com · 23 Sept 2026
Free tier limits: TreeSize Free is for private, non-commercial Windows desktop use and is not usable on Windows Servers.jam-software.com · 27 Sept 2026
Trial period: TreeSize Personal and Professional offer 14-day free trials; SpaceObServer Enterprise offers 45 days.jam-software.com · 27 Sept 2026
Billing options: Personal, Professional, Consultant, and Enterprise pricing is shown with annual billing; Personal also has a perpetual model.jam-software.com · 27 Sept 2026
Desktop platform: The listed desktop editions run on Windows Desktop.jam-software.com · 27 Sept 2026
Server support: TreeSize Professional supports scanning Windows servers; TreeSize Free cannot be used on Windows Servers.jam-software.com · 27 Sept 2026
Storage targets: TreeSize can analyze local drives, network shares, cloud storage, USB drives, SD cards, and external hard drives.jam-software.com · 27 Sept 2026
Security model: All editions operate on-premise, and the page says data never leaves the computer or site.jam-software.com · 27 Sept 2026
Third-party sharing: The page states that no data is shared with third parties, including during development.jam-software.com · 27 Sept 2026
Team licensing: Unlimited user licenses are available with certain Professional plans, while Consultant licenses cover multiple clients.jam-software.com · 27 Sept 2026
Storage integrations: The comparison lists SharePoint, Google Drive, Amazon S3, Microsoft Azure, Outlook, Linux via SSH, and mobile MTP/WebDAV.jam-software.com · 27 Sept 2026
Report exports: Scan results can be exported to PDF, Excel, CSV, HTML, and SQLite depending on edition.jam-software.com · 27 Sept 2026
Automation features: Professional supports command-line parameters, task scheduling, scheduled scans, and automated reporting.jam-software.com · 27 Sept 2026
Cleanup features: TreeSize supports deleting, moving, bulk renaming, archiving, duplicate finding, and deduplication.jam-software.com · 27 Sept 2026
Company history: JAM Software says TreeSize has been used for more than 25 years by millions of users worldwide.jam-software.com · 27 Sept 2026
Support contact: The page directs visitors to contact JAM Software for product questions and licensing advice.jam-software.com · 27 Sept 2026