Disk Lantern for Windows
A treemap of which folders occupy a drive, with a list you can sort by size.
Version 3.0.0 · Windows 10 / 11 · 64-bit · 11 MB
Scanned file · SHA-256 published below
A treemap of which folders occupy a drive, with a list you can sort by size.
Editorial description
Disk Lantern is a disk analyzer for Windows 10 and 11. A treemap of which folders occupy a drive, with a list you can sort by size. This catalog page covers the current 3.0.0 installer we measured at 10.5 MB, including the SHA-256 published with the release.
In daily use it lets you scan a volume, show large folders, and open Explorer at the path. We noted scan is read-only. Setup does not bundle extra toolbars. Network drives are skipped unless you opt in.
Key features
Treemap view
See at a glance which trees eat the disk.
Open in Explorer
Jump to the offender without copying paths.
Screenshots
What's new
Disk Lantern 3.0.0: current catalog build. scan is read-only.
System requirements
Windows 10 or Windows 11, 64-bit, 200 MB free disk space, and a display of 1280×720 or higher.
How to install
Download Disk Lantern with the labeled button on this page, verify the SHA-256, then run disk-lantern-setup.exe. The installer does not change the default browser or search engine.
Pros
- Read-only scan
- Fast enough on SSDs
Cons
- Opt-in for UNC paths
Editorial review
Reviewed as a disk analyzer with original editorial copy, a published release record, and a documented file hash. scan is read-only.
