Disk Analyzer
Scan drives and folders to visualize disk usage with drill-down navigation, top-50 largest files, and file-type breakdowns.
Scanning
Select a drive or folder to scan. The analyzer recursively enumerates all files and builds a hierarchical size map. Progress shows files scanned and total size discovered. Scanning uses the fast directory enumerator for optimal performance on large directory trees.
Results View
Drill down into subdirectories to see size breakdowns at each level. The top-50 largest files list highlights space hogs. A file-type breakdown chart shows disk usage by extension (e.g. .mp4, .iso, .zip). Right-click any item to open, delete, or copy it.