SpaceMonger 1.4.1

Free · Windows · Disk usage visualizer

SpaceMonger 1.4.1

A modern update to the classic SpaceMonger disk-usage treemap. Runs cleanly on current versions of Windows, and reports correct sizes for offline/placeholder files from Dropbox, OneDrive, and similar cloud sync tools.

Download SpaceMonger 1.4.1

Windows · .exe · no installer required

What's improved

Native Modern Windows

Optimized for Windows 10 & 11, bypassing outdated compatibility checks.
Cloud Sync Accuracy

Displays correct sizes for "online-only" placeholder files (Dropbox, OneDrive, etc.) which were previously incorrect.

Source code

This fork

Active development, including the Windows and cloud-file fixes above.

github.com/Daduck/spacemonger

Original SpaceMonger

By Sean Werkema. The original spacemonger.com site is no longer online, so the archived source lives here.

github.com/seanofw/spacemonger1