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DiskAtlas

DiskAtlas is a modern disk space analyzer built for speed and simplicity. Leveraging direct access to the NTFS Master File Table, it scans drives significantly faster than traditional file-by-file analyzers

Features

Explore all the features of DiskAtlas

Free disk space
Free disk space

Analyze disk usage instantly to see which files and folders consume the most space.

High speed scanning
High speed scanning

Ultra-fast scanning powered by direct NTFS Master File Table (MFT) access.

Advanced filtering
Advanced filtering

Find oversized and duplicate files quickly using advanced filtering options. Search and filter files by name, extension, wildcard pattern, size, or date.

Export/Import Scan Resutls
Export/Import Scan Resutls

Export scan results to CSV or MFT dump files and import them later for review.

Visualize disk usage
Visualize disk usage

Interactive treemap visualization makes large files easy to identify at a glance.

Multi file systems
Multi file systems

Supports scanning multiple file systems and devices: NTFS, FAT, FAT32, network shares, USB drives, MTP/PTP devices, and posix.