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TreeSize

by JAM Software · Since 1998
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Active1+ countriesCloud
Quick facts
VendorJAM Software
Year launched1998
StatusActive
Location26 Am Wissenschaftspark, Trier, Rheinland-Pfalz 54296, DE
Countries served1+
Languages2
Integrations
Free tier
Free trialYES
Contact sales

About TreeSize

TreeSize is a storage management software from JAM Software that helps users analyze disk space and clean up the PC quickly. It provides features such as TreeSize, SpaceObServer, and UltraSearch so users can identify large files and free up storage instantly. With its visual representation of storage usage, TreeSize helps users understand where disk space has been consumed and enables efficient organization of storage systems. Additionally, it supports clean-up processes for improved disk management. Key capabilities: TreeSize SpaceObServer UltraSearch Exchange Server Toolbox storage analysis Best for: IT professionals and individuals that need to manage disk space and improve storage usage.

TreeSize by JAM Software is a powerful disk imaging software designed to help users visualize and manage the storage space on their computers. With a primary focus on analyzing disk usage and identifying large files and folders, TreeSize stands out for its efficient performance and intuitive user interface. The user interface of TreeSize is clean and user-friendly, making it easy for users to navigate through different sections and generate reports on their disk usage. The software provides a graphical representation of disk space usage, allowing users to quickly identify the largest files and folders on their system. This visual approach enhances the user experience and helps users make informed decisions about managing their storage space effectively. One of the core functionalities that distinguish TreeSize from its competitors is its ability to scan multiple drives and network shares simultaneously, providing a comprehensive overview of storage space across different locations. This feature is particularly useful for users managing large datasets or complex storage environments, allowing them to identify space-consuming files and optimize their storage usage efficiently.

Pros & Cons

What users like
  • +Extremely fast scans, optimized via NTFS MFT usage.
  • +Powerful visualization (tree & treemap charts).
  • +Rich export/reporting capabilities.
  • +Portable and lightweight Free version for personal use.
What users flag
  • Windows‑only (no Mac or Linux native GUI).
  • Free version lacks duplicate search, automation, reporting features.
  • Filter functionality in free edition less refined.

Features

Key features

Treemap Visualization
Displays storage usage as color-coded squares or rectangles.
Explorer-Style View
Hierarchical folder view like Windows File Explorer.
Duplicate File Finder
Identifies and helps remove duplicate files.
Fast Scanning
Uses NTFS Master File Table (MFT) for quick analysis.

Additional features

Folder & File Analysis
Measures and displays the size of all directories.
Treemap Charts (2D/3D)
Visualizes storage use for quick insight.
NTFS Compression Support
Detects compressed files and shows savings.
Advanced Filters
Filters files/folders by name, type, size, etc.
File Age & Owner Columns
Displays metadata like creation date or file owner.
Top 100 Files
Lists the largest files on the system.
Duplicate File Search
Finds identical files using content-based hashing.
Batch Operations
Supports bulk delete/move of files.
Report Exporting
Saves results in formats like PDF, Excel, HTML, CSV.
Portable App
Can run from USB stick without installation.
Mobile Device Scan
Access files via MTP or WebDAV.
Multithreaded Scanning
Utilizes multiple CPU cores for faster performance.
Cloud & Network Scans
Works with Amazon S3, FTP, SharePoint, SSH.
Command-Line Support
Enables automated and scheduled scans.
Timestamp Preservation
Maintains file dates during upload to SharePoint.

Pricing

Free trial
Free version
Request a quote
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Countries & Languages

1
Countries served
2
Interface languages
1
Billing currencies

Available in

All Countries.

Interface languages

EnglishGerman

Billing currencies

🇪🇺EUR

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