MacDirStat
A WinDirStat-inspired disk space analyzer that draws every file on a drive as a color-coded treemap.GetMIT
SpaceMap
Shows which folders and files take the most space on your Mac, as a zoomable map of nested rectangles.
MIT · Free download · Downloads from github.com
- License
- MIT
- Open source
- Source
- GitHub
- renkagod
- Verified
- 2026
About SpaceMap
SpaceMap draws the folders and files of a disk as nested rectangles, sized by how much space each one takes, so you can see at a glance what is filling it. Double-click a folder to zoom in, check the largest files in the sidebar, and move items to the Trash from the right-click menu. It suits people who want to find out what is using their storage before deleting anything. The interface is in English and Russian.
It requires macOS 13 or later and runs on Apple silicon and Intel Macs. The app is not signed with an Apple certificate and is not notarized, so the first launch has to be allowed in System Settings under Privacy & Security, using Open Anyway.
Information
- Source code
- renkagod/spacemap
- License
- MIT
- Website
- github.com
- Download
- github.com
- Category
- Utilities
- Alternative to
- DaisyDisk
- Evidence checked
- Tags
OpenMacApps links to each project’s official download. Check its release notes for macOS version and Apple silicon support. The verification date records our license and source review, not a security audit. Read how we verify.
Sources and image credits
- github.com/renkagod/spacemap
- github.com/renkagod/spacemap/blob/main/LICENSE
- github.com/renkagod/spacemap/releases
- icon.png: renkagod. MIT; upstream app icon, trademarks retained.
License and artwork notices
For the Developer
Link to this page from your README with a badge.
[](https://openmacapps.com/apps/spacemap/)You Might Also Like
Neodisk
Explore disk usage through interactive treemap and sunburst views.GetGPL-3.0
OpenDisk
A disk-usage analyzer that maps your drive as an interactive sunburst chart and lets you clear out large files.GetMIT
QDirStat
A disk usage analyzer that shows folders as a sortable size tree and a colour treemap, with built-in cleanup actions.GetGPL-2.0
Radix
A native disk space analyzer with sunburst and treemap views, scan comparisons and a review pile before files go to the Trash.GetMIT
Dusty
A menu bar cleaner that lists cache and leftover files by path and size before anything is moved to the Trash.GetMIT
Headroom
Native disk analyzer with a folder tree, treemap and cleanup view that labels what is safe to delete.GetMIT
MAC-LIMPO
Free menu bar cleaner for developer leftovers such as Xcode, Docker and caches, with a disk space treemap.GetGPL-3.0+
MacSift
A disk cleaner that groups removable files by app and sends selections to the Trash, never deleting outright.GetMIT
MangoDisk
A disk cleaner and space analyzer that also finds duplicates, uninstalls apps and manages startup items.GetGPL-3.0
Purge
Find and clear caches and junk files on your Mac, with safety labels and Trash-first removal.GetMIT
ShinyMac
Free, open-source Mac cleaner: junk and Xcode cleanup, an uninstaller that removes leftovers, and a large-file disk map.GetMIT