One-time purchase

Unlock the full
version of LumaDisk.

LumaDisk turns your drive into a picture you can actually read, so you can find what is taking up space and get it back.

Scanning is free forever, trial or not. A license keeps everything the 7-day trial opened up.

  • See your whole disk at a glance

    Every folder and file mapped into one interactive sunburst, or a treemap if that suits the drive better. The chart fills in while the scan is still running, so the things eating your storage are the ones you notice first.

  • Find large files, duplicates and dead weight

    Drill into any folder, see the biggest files already ranked, and let duplicate groups arrive with the copy to keep already ticked. The Unused tab surfaces anything over 100 MB you have not opened in six months.

  • Reclaim it safely

    Build caches and other regenerable folders are detected and grouped, so clearing gigabytes takes one action. Reclaim gives you ten seconds to undo, and system folders can never be queued.

LumaDisk license

$6.89USD, one-time
  • One-time payment, not a subscription
  • Perpetual license, all future updates included
  • Use it on up to 3 devices, Mac or Windows PC
  • 14-day money-back guarantee

Requires macOS 12+ · Apple Silicon

Secure checkout by Paddle, our reseller.
Taxes handled. Cards and PayPal accepted.

Terms·Refund policy·EULA

LumaDisk for Windows

Free from the Microsoft Store, with the same 7-day trial. When it ends, unlock the full version from inside the app.

Bought your license here? It covers Windows PCs too. Email support@lumadisk.com and we'll send you a Microsoft Store code, counted toward your 3 devices.

Get it on the Microsoft Store

Windows 10+ · x86-64 · ARM64