LumaDisk

Windows · Mac · paid plans from $6.89/mo

Freedom report

Two barsScore 7.4

Free tierA free tier is on its own pricing page
Open codeNo open-source code on record
Runs widely2 of 6 device platforms
DocumentedPlans, terms and facts published

LumaDisk is ranked #10 of 104 in disk space analyzers on Freedom251. 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: Yes
Paid from: $6.89one-time
Desktop platforms: macOS, Windows
Treemap view: Yes
External drive scans: Yes
Scan scope: files_folders

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The record

Purpose: LumaDisk is a disk space analyzer for Mac and Windows that maps a filesystem so users can see what is taking up space.
Disk views: It displays folders and files in interactive sunburst or treemap views, and the chart updates while a scan is running.
Build caches: It detects and groups regenerable developer folders such as node_modules, /target, .next, and DerivedData.
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.
Cloud integrations: It supports iCloud Drive, OneDrive, and Dropbox; Google Drive is described as coming soon.
Supported systems: The listed requirements are macOS 12 or later on Apple Silicon and Windows 10 or later on x86-64 or ARM64.
Drives: External drives are fully supported, while network volumes are supported for read-only analysis.
Deletion safeguards: Reclaim permanently deletes files, provides a ten-second undo window, and prevents system folders from being queued for deletion.
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.
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.
Support: Support is available by email and X, and the maker says email reaches the developer directly.
Refunds: Direct macOS purchases have a 14-day money-back guarantee; Microsoft handles refunds for Windows Store purchases under its own policy.
Maker: LumaDisk is made by solo developer Mustapha Benchouk, who says he works from Algeria and publishes under MbApps.
Price from: $6.89/mo

Where it ranks on Freedom251

Best Disk Space Analyzers in 2026#10 of 104

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Sources

lumadisk.com· checked 4 Oct 2026
lumadisk.com/privacy· checked 4 Oct 2026
lumadisk.com/about· checked 4 Oct 2026
lumadisk.com/refund-policy· checked 4 Oct 2026
lumadisk.com/buy· checked 22 Sept 2026