TreeSize Pro lets you analyze, report, and manage storage at a professional level. Discover the capabilities that make it the preferred tool for IT, businesses, and power users.
Choose a feature below to see full details.
Storage Management & Reporting
TreeSize Pro provides deep visibility into disk usage so you can see precisely which folders and files consume storage—the foundation for professional storage analysis and reporting.
What you get
• Folder sizes including all subfolders, with drill-down to file level
• Visual storage usage with pie, bar, and treemap-style charts
• Detailed file information: timestamps, ownership, and attributes
• File type and file-owner distribution analysis
• Filter the file tree by user or file type
• Quick identification of the largest files and storage by age
• Analysis beyond standard folders—drives, servers, and network locations
Best for: Windows administrators, businesses, and power users who need central storage intelligence and reporting for disk space and folder size analysis.
Versatile File Search
A flexible, advanced search system helps you locate files and folders quickly across large storage environments—essential for storage cleanup and investigation.
Capabilities
• Fast file and folder search with basic and advanced criteria
• Reliable discovery of files with long paths
• Search across multiple drives, servers, and network locations
• Permission-aware search scenarios
• Exportable search results
• Duplicate file search with checksum-based detection
• Deduplication-oriented workflows
Best for: IT staff and power users who need robust file search and duplicate detection across large-scale storage.
Mass Operations for Files
Turn analysis into action with bulk file operations—archive, copy, move, delete, or rename many files at once for efficient cleanup and organization.
What you can do
• Archive, copy, move, or delete files in bulk
• Work efficiently with large, old, temporary, or similar files
• Rename many files at once
• Replace unwanted characters in filenames in bulk
• Identify redundant files and support cleanup-focused workflows
Best for: Users who need an operational layer to act on analysis results—file search and cleanup with minimal repetition.
Exporting Results
Export collected scan data in multiple professional formats so you can share, audit, and document storage usage with your team or management.
Export options
• Excel, PDF, HTML, XML, text/CSV, clipboard, and email-style sharing
• Configurable export depth
• Export full file listings from scanned folders and subfolders
• Suited for reporting, auditing, documentation, and database workflows
Best for: Audits, management reports, internal documentation, and storage reviews that require reporting in standard formats.
Storage Growth Tracking
Understand how storage changes over time—not just a one-time snapshot. Compare past and current scans to see where growth or reduction occurred.
How it works
• Save collected data to XML and reload previous results later
• Compare saved XML data against current scans
• Identify which folders have grown and where storage changed
• Snapshot-style comparison workflows to detect changes over time
Best for: Capacity planning, storage growth tracking, trend analysis, and long-term Windows storage management.
Customized Analyses & Views
Adapt TreeSize Pro to your workflow with configurable columns, views, and scan scope—so different teams and reports receive the right level of detail.
Customization options
• Configure displayed columns and change column order
• Customize different views separately; customize export views too
• Include or exclude certain files and folders from scans
• Tailor analysis output for different audiences and reporting needs
Best for: Professional users who need different levels of detail for disk space analysis depending on task and audience.
High Multithreading Performance
TreeSize Pro is built for responsive analysis even during large scans—browse results while scanning and keep your workflow productive.
Performance highlights
• Browse results while the scan is still running
• Scan and view several folders at the same time
• Automatic optimization of parallel scanning threads
• Efficient, performance-oriented scan behavior for large analysis jobs
Best for: Speed, responsiveness, and workflow efficiency when analyzing large drives or network storage.
Full NTFS Support
TreeSize Pro includes strong NTFS-aware handling so you get accurate, advanced Windows storage analysis for professional environments.
NTFS capabilities
• NTFS compression awareness
• Hard links detected and taken into account
• Alternate data streams supported and considered
• Long file paths handled correctly
• NTFS permissions can be displayed and exported
Best for: Professional Windows environments where full NTFS support and accurate disk space analysis matter.
Windows Explorer Integration
TreeSize Pro fits naturally into your Windows workflow—launch from Explorer, use context menus, and switch between analysis and file management without friction.
Integration details
• Explorer context menu support inside TreeSize Pro
• Launch TreeSize Pro from Windows Explorer
• Drag and drop in both directions
• Easier adoption for everyday users and admins
• Smoother flow between analysis and file management
Best for: Convenience and day-to-day usability—reducing friction between storage analysis and Windows storage management.
Why These Features Matter
TreeSize Pro is built for administrators, businesses, power users, and consultants who need more than a basic folder-size tool. Storage management and reporting, file search and cleanup, export options, and NTFS support work together to deliver a single, professional solution for disk space analysis and Windows storage management. Whether you are tracking storage growth, preparing audits, or reclaiming space, these features keep the workflow efficient and the results trustworthy.
