FolderSizes is a handy tool for Windows that helps you figure out where all your disk space is going. It looks at your folders, drives, and network shares, and then points out the big, old, temporary, and duplicate files that are taking up a lot of room. The charts it makes are really clear, so you can easily see what’s using up all your space. This makes it simpler to free up some space on your computer.
The software suits home users, IT administrators, and organizations that need better storage management. It supports advanced searches, scheduled reports, usage trends, file-system snapshots, and multiple export formats. If you also need to remove unused programs and leftover files, consider IObit Uninstaller Pro.
Characteristics of Key Metric FolderSizes
- Measures file and folder sizes across selected storage locations.
- Scans local drives, mapped drives, and network shares.
- Finds large, old, duplicate, and temporary files.
- Displays treemap, sunburst, bar, and pie visualizations.
- Searches by name, size, age, owner, or attributes.
- Provides thirteen detailed file-report categories.
- Tracks disk usage and folder growth over time.
- Captures file-system snapshots for later comparison.
- Schedules recurring reports with email delivery support.
- Exports reports to Excel, PDF, HTML, CSV, and XML.
- Compares saved reports to reveal storage changes.
- Supports automated operations through command-line controls.
- Reports logical size and physical size on disk.
- Discovers network shares across domains and storage devices.
What’s New in Key Metric FolderSizes 10.3.88
- Released on September 10, 2026.
- Improved the main This PC storage view.
- Added count and status badges to File Reporter.
- Added the Border Beam scan-progress animation.
- Added complete HTML export for Disk Space History.
- Improved shell enumeration and path-processing performance.
- Expanded keyboard navigation and ribbon shortcut support.
- Improved treemap and sunburst text clarity.
- Consolidated redundant paths in multi-location scans.
- Fixed File Reporter settings persistence problems.
- Fixed a crash when refreshing the scan root.
Official Website: Key Metric FolderSizes Official Website
System Requirements
- Operating System: Windows 11, 10, 8, or 7 SP1
- Architecture: 64-bit Windows
Open Installation Guide & Frequently Asked Questions
Build Highlights
Software: Key Metric FolderSizes 10.3.88 Enterprise
Type: Official Windows Installer (Silent RePack)
Status: Clean & Tested
Size: ~28.25 MB Installer