FolderSizes stands as modern alternative to outdated tools like WinDirStat by offering a comprehensive approach to disk space management. This award winning and network enabled application provides visual and interactive analysis of your storage systems with remarkable speed and accuracy.
Unlike basic disk utilities, FolderSizes delivers enterprise grade capabilities while maintaining an intuitive interface accessible to users of all technical levels. The application has been in continuous development since 2003 which reflects commitment to ongoing improvement and security that users can trust.

Core Visualization Capabilities
FolderSizes provides multiple ways to visualize your storage allocation:
- Interactive treemap views that display hierarchical folder structures
- Dynamic pie charts showing proportional space usage
- Color-coded bar graphs for quick comparison between folders
- Sunburst visualizations for intuitive navigation through your file system
- Disk space trending to track usage patterns over time
These visualization tools transform complex storage data into actionable insights, helping you immediately identify where your space is being consumed.
Critical File Discovery Features
Quickly locate the files that matter most with specialized reports:
- Largest files detection identifies the biggest space consumers
- Oldest files identification finds potentially obsolete data
- Duplicate file reports reveal unnecessary redundancy
- Temporary file scanning locates leftover installation and browsing files
- File owner tracking to monitor individual storage usage patterns
Check Also – Folderico – Free Folder Customization for Windows
Advanced Classification and Analysis
FolderSizes goes beyond basic folder size reporting with sophisticated classification capabilities:
- Group files by type, age, attributes, or owner
- Track storage allocation by file depth and location
- Monitor usage trends with multi-point analysis
- Compare snapshots to identify growth patterns
- Implement custom filtering to focus on specific file criteria
Enterprise-Ready Features
For professional environments, FolderSizes offers powerful tools:
- Scheduled report generation with email delivery
- Command-line support for scripting and automation
- Network share discovery across servers and domains
- File system snapshots for offline analysis
- Multiple export formats including Excel, PDF, HTML, CSV, and XML

Practical Benefits
Implementing FolderSizes delivers immediate and long-term advantages:
- Reclaim gigabytes of wasted space quickly
- Improve backup efficiency by streamlining file systems
- Enhance capacity planning with trend analysis
- Monitor compliance with storage policies
- Identify problematic files with excessive length or paths
- Track recent modifications without knowing file names
System Requirements and Compatibility
FolderSizes 9 provides certified support for:
- Windows 11 and Windows Server 2022
- Backward compatibility with Windows 7 (SP1) and newer
- Windows Server versions from 2012 R2 through 2025
The application’s multi-threaded scanning engine delivers exceptional performance even on large networks and complex file systems, showing results immediately as scans progress.
Why Users Choose FolderSizes
IT professionals and organizations worldwide rely on FolderSizes for its:
- Superior speed compared to alternatives
- Accurate reporting capabilities
- Security-focused development approach
- Comprehensive feature set in a single application
- Intuitive interface that requires minimal training
- Continuous improvement through regular updates
Don’t let storage challenges impact your productivity. FolderSizes delivers the visual, interactive tools you need to take control of your disk space and optimize your digital environment.
Licesne – Trial
Download
Size – 24 MB
FolderSizes 9.8 for Windows x64
FolderSizes 9.3 for Windows x86
Discover more from Software Wave
Subscribe to get the latest posts sent to your email.