Yes. FolderSizes has a free edition with no time limit that includes all four visualization types, file reports, advanced search, and scan filtering. The Pro edition adds data export (Excel, PDF, HTML, CSV, and XML), report scheduling with email delivery, trend analysis, file system snapshots, and the command-line interface.

Disk Space Analyzer & Folder Size Tool for Windows

VISUALIZE LOCAL & NETWORK STORAGE

Desktop PCs, laptops and servers can quickly end up accumulating large quantities of unused, temporary, and duplicate files. Before you know it, you're out of disk space, backups are taking far too long to run, users can’t find what they need, and you're struggling to plan for future storage needs.

You need a visual, interactive software tool to help you manage disk space. You need FolderSizes - the award-winning, network-enabled disk space analyzer for Windows. It can quickly isolate large, old, temporary, and duplicate files, or even show file distribution by type, size, attributes, age, depth, or owner. All with multiple export formats, command-line support, report scheduling, and more.

FAR BEYOND FOLDER SIZES

Robust, built-in report scheduling with email delivery support
Trend analysis features show disk usage and folder sizes over time
Unique and powerful file system snapshot capability

Stunning disk space visualizations – bar, pie, and treemap views
Performance & scalability – analyze any file system with confidence
Network share discovery for servers, storage devices, and domains

FolderSizes goes far beyond the capabilities of existing disk space analysis tools with superior features and performance. Try it and see why so many customers depend on FolderSizes.

Search for files and folders by age, name, attributes, size, owner, & more
Quickly isolate largest files, oldest files, duplicate files, and temp files
Reports for file types, attributes, owners, sizes, names, ages, & depths

Export reports to MS Excel, PDF, HTML, CSV, and TXT file formats
Save, re-load, and compare folder size report data
Built by trusted leaders in secure Windows software

WHAT IS A DISK SPACE ANALYZER?

A disk space analyzer – also known as a disk usage analyzer – scans a drive, folder, or network share and shows exactly where PC storage is being used, ranking folders and files by size and folder capacity so you can reclaim wasted space. FolderSizes is a fast, network-enabled disk space analyzer for Windows that reports folder sizes, isolates large, old, duplicate, and temporary files, and visualizes storage with treemap, sunburst, bar, and pie charts.

FolderSizes works as a complete storage management tool: schedule recurring scans with automated email reports, capture file system snapshots to track disk usage trends over time, search across local and network drives by name, size, date, or owner, and export professional reports to Excel, PDF, HTML, CSV, and XML.

Platform: Windows 11, 10, 8, 7 (SP1); Windows Server 2025–2012 R2
Editions: Free edition (no time limit) plus paid Pro & Enterprise upgrades
Visualizations: Treemap, sunburst, bar, and pie charts
Reports: 13 file report types – by size, type, age, owner, attributes, name & depth
Exports: Excel, PDF, HTML, CSV, and XML
Trusted since: 2003, by more than 60,000 clients worldwide