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LumaDisk

Freemium#31 of 104 in Disk Space Analyzers

LumaDisk: Affordable cross-platform disk mapping with useful cleanup and cloud-drive analysis. Ranked #31 of 104 in Disk Space Analyzers by our editors (5.7/10); pricing: Free plan · 7-day trial; best for users needing affordable Mac and Windows coverage.

5.7/10Editor score

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LumaDisk5.7 Visit LumaDisk

At a glance

Editor score
5.7 / 10
Pricing
Free plan · 7-day trial
Best for
Users needing affordable Mac and Windows coverage
Free plan
Yes
Paid from
$6.89 one-time
Desktop platforms
macOS, Windows
Facts checked
22 Sep 2026

Where it wins
- Free disk scanning with an interactive sunburst view
- $6.89 perpetual license includes future updates and up to 5 Macs
- Scans external, network, and supported cloud-drive locations
Where it doesn't
- Advanced cleanup and analysis features require a paid license
- Windows purchases follow Microsoft Store licensing and refund rules
- The paid Mac license is limited to up to 5 Macs

Our verdict on LumaDisk

LumaDisk is a native disk space analyzer for macOS and Windows, designed for users who need to understand how files and folders consume storage. It presents scan results through interactive sunburst and treemap visualizations, while identifying large files, duplicates, unused files, and developer build caches. Its scope extends beyond internal storage to external drives, network volumes, iCloud Drive, OneDrive, and Dropbox. Scanning remains free indefinitely, making it suitable for personal users and small teams seeking coverage across both major desktop platforms.

The published plans keep the pricing straightforward. The Free plan includes disk scanning and continued access to the sunburst view. A LumaDisk license costs $6.89 as a one-time purchase and adds a perpetual license, future updates, and use on up to 5 Macs. The product description also states that the purchase unlocks additional cleanup and analysis features. A 7-day free trial is listed, while the direct macOS purchase includes a 14-day money-back guarantee. Windows purchases are handled through the Microsoft Store and may follow Microsoft's refund and licensing rules.

LumaDisk's standout strength is the combination of visual storage mapping and broad scan coverage. Duplicate grouping, unused-file detection, and developer build-cache detection give the analysis more practical depth than a simple large-file viewer. Cloud-drive mapping also brings supported online storage into the same view. The product should suit users who want affordable Mac and Windows coverage, visual explanations of storage usage, and a low upfront cost. Those who need a free experience with the additional cleanup and analysis capabilities should consider whether the paid license fits their needs.

Your product? Our editors can test LumaDisk in depth and publish a review, labelled as paid · from $149/mo →

LumaDisk pricing

Plans Free plan · 7-day trialFreemium A usable free plan; paid tiers unlock the limits above. Prices checked 22 Sep 2026.

See plans on lumadisk.com

All 2 LumaDisk plans and prices →

LumaDisk fact sheet

Free plan	Yes
Paid from	$6.89 one-time
Desktop platforms	macOS, Windows
Treemap view	Yes
Application sizes	Not verified
File-type breakdown	Not verified
External drive scans	Yes
Exportable reports	Not verified
Scan scope	Files_folders
Free trial	7 days · no card needed
Money-back guarantee	14 days
Deployment	Desktop
Platforms	macOS, Windows
Support	Email, Community
Built for	Solo, Small business (editorial estimate)
Integrations	3 integrations: iCloud Drive, OneDrive, Dropbox
Pricing	Free plan · 7-day trial (source)
Website	lumadisk.com
Facts checked	22 Sep 2026

LumaDisk integrations

LumaDisk lists 3 integrations on its own site.

iCloud Drive
OneDrive
Dropbox

Alternatives to LumaDisk

See all LumaDisk alternatives →

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Featured on iTechGuides

LumaDisk is listed in our Disk Space Analyzers directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update