Tech riderRev. 22 Sept 2026
DiskMapper
- 1Runs onMac
- 2CostsFree plan
- 3Desktop platformsMac
- 4Treemap viewYes
- 5Application sizesYes
- 6External drive scansYes
- 7Scan scopefiles folders apps
7 lines stated Written from the maker's own pages: diskmapper.app
Overview
DiskMapper is ranked #63 of 104 in disk space analyzers on Specifiction, made by DiskMapper (Canada). It runs on macOS. There is a free plan.
DiskMapper plans and pricing
All plansFree Free Free donationware; optional donations are voluntary and nothing is locked behind a paywall. Sunburst and treemap visualizations · External-drive and folder scanning · Biggest Files and System Junk panels · Cleanup actions for selected files diskmapper.app · 22 Sept 2026
Compared on disk space analyzers
- Free plan
- Yesdiskmapper.app
- Desktop platforms
- macOSdiskmapper.app
- Treemap view
- Yesdiskmapper.app
- Application sizes
- Yesdiskmapper.app
- External drive scans
- Yesdiskmapper.app
- Scan scope
- files_folders_appsdiskmapper.app
Company
- Headquarters
- Canadadiskmapper.app · 28 Sept 2026
Best DiskMapper alternatives
See all 20 All accessCh 01 TreeSize Free planFree trialWindows Free to start8.8 All accessCh 02 WizTree Free planMacWindows from $25/mo8.7 All accessCh 03 FolderSizes Free planWindows Free to start8.3 All accessCh 04 SizeTrend Free planWindows Free to start8.3 All accessCh 05 LumaDisk Free planFree trialMac from $6.89/mo8.2 All accessCh 06 SpaceMonger Free trialWindows 8.1
Where it ranks on Specifiction
- Best Disk Space Analyzers in 2026#63 of 104
Is DiskMapper yours?
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Sources
- diskmapper.app· checked 28 Sept 2026