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Tech riderRev. 4 Oct 2026

LumaDisk

Ch 058.2of 104 Disk Space Analyzers
  1. 1Runs onMac, Windows
  2. 2CostsFree plan · free trial · paid from $6.89/mo
  3. 3Desktop platformsmacOS, Windows
  4. 4Treemap viewYes
  5. 5External drive scansYes
  6. 6Scan scopefiles folders
6 lines stated Written from the maker's own pages: lumadisk.com
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The LumaDisk homepage

Overview

LumaDisk is ranked #5 of 104 in disk space analyzers on Specifiction. It runs on macOS, Windows. There is a free plan. A free trial is offered. Paid plans start at $6.89/mo.

LumaDisk plans and pricing

All plans
Free Free Disk scanning remains free forever · Sunburst view remains available lumadisk.com · 22 Sept 2026
LumaDisk license $6.89/mo One-time payment, not a subscription. Up to 5 Macs lumadisk.com · 22 Sept 2026
LumaDisk license $6.89 once $6.89 USD, one-time Up to 5 Macs you own; Windows license purchased separately through Microsoft Store; future updates included lumadisk.com · 4 Oct 2026

Compared on disk space analyzers

Free plan
Yeslumadisk.com
Paid from
$6.89one-timelumadisk.com
Desktop platforms
macOS, Windowslumadisk.com
Treemap view
Yeslumadisk.com
External drive scans
Yeslumadisk.com
Scan scope
files_folderslumadisk.com

Facts

Purpose
LumaDisk is a disk space analyzer for Mac and Windows that maps a filesystem so users can see what is taking up space.lumadisk.com · 4 Oct 2026
Disk views
It displays folders and files in interactive sunburst or treemap views, and the chart updates while a scan is running.lumadisk.com · 4 Oct 2026
Build caches
It detects and groups regenerable developer folders such as node_modules, /target, .next, and DerivedData.lumadisk.com · 4 Oct 2026
Duplicates and unused files
It groups duplicate files with one copy selected to keep and lists files of at least 100 MB that have not been opened for six months, a year, or two years.lumadisk.com · 4 Oct 2026
Cloud integrations
It supports iCloud Drive, OneDrive, and Dropbox; Google Drive is described as coming soon.lumadisk.com · 4 Oct 2026
Supported systems
The listed requirements are macOS 12 or later on Apple Silicon and Windows 10 or later on x86-64 or ARM64.lumadisk.com · 4 Oct 2026
Drives
External drives are fully supported, while network volumes are supported for read-only analysis.lumadisk.com · 4 Oct 2026
Deletion safeguards
Reclaim permanently deletes files, provides a ten-second undo window, and prevents system folders from being queued for deletion.lumadisk.com · 4 Oct 2026
Privacy
The app says it sends no file names, contents, folder listings, scan results, or in-app usage statistics; local scans make no network requests.lumadisk.com · 4 Oct 2026
Cloud privacy
Cloud connections use OAuth with PKCE on the device, and credentials, tokens, and cloud data are not routed through or stored on LumaDisk servers.lumadisk.com · 4 Oct 2026
Support
Support is available by email and X, and the maker says email reaches the developer directly.lumadisk.com · 4 Oct 2026
Refunds
Direct macOS purchases have a 14-day money-back guarantee; Microsoft handles refunds for Windows Store purchases under its own policy.lumadisk.com · 4 Oct 2026
Maker
LumaDisk is made by solo developer Mustapha Benchouk, who says he works from Algeria and publishes under MbApps.lumadisk.com · 4 Oct 2026

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Where it ranks on Specifiction

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