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Disk Space Analyzer
What Disk Space Analyzer is
Disk Space Analyzer is a paid macOS utility for locating how files and folders use storage on a Mac. Its treemap view presents disk usage visually, and scans can include external drives. The scan scope covers files and folders, helping identify where storage is concentrated. Exportable reports let users save scan results for later reference. The product has no free plan but offers a 2-day trial. Listed options are for one Mac: a monthly subscription at $4.95 a month, an annual subscription at $9.95 a year, and a one-time license listed at $19.95 a month. The product is available for macOS desktop use, with no other platform included in its platform facts. Nektony, the maker, was founded in 2011. The combination of visual mapping, external-drive scanning, and report export suits users who want to inspect storage across files and folders and retain the results.
Who it suits
It suits Mac users who need a visual view of storage usage across files, folders, and connected external drives. Exportable reports help retain or share scan results.
What it does well
- Treemap view shows disk usage visually
- Scans can include external drives
- Exportable reports save scan results
- Covers files and folders
- Offers a 2-day trial
What to know first
- No free plan
- Available only for macOS
- One-time license is listed at $19.95 a month
- Plans cover one Mac
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Disk Space Analyzer — monthly subscription, 1 Mac | billed monthly · 1 Mac | $4.95 a month |
| Disk Space Analyzer — annual subscription, 1 Mac | billed annually · 1 Mac | $9.95 a year |
| Disk Space Analyzer — one-time license, 1 Mac | 1 Mac | $19.95 a month |
As nektony.com lists them, read 23 Sept 2026. The maker's own page has the final word.
Verdict
Disk Space Analyzer focuses on visual storage inspection for macOS, including external drives and report export. The trial and three one-Mac purchase options provide ways to evaluate or license it.
Facts from Disk Space Analyzer's own pages
- Exportable reports
- Yes · nektony.com, 23 Sept 2026
- External drive scans
- Yes · nektony.com, 23 Sept 2026
- Founded
- 2011 · nektony.com, 28 Sept 2026
- Free plan
- No · nektony.com, 23 Sept 2026
- Desktop platforms
- macos · nektony.com, 23 Sept 2026
- Scan scope
- files_folders · nektony.com, 23 Sept 2026
- Paid from
- 19.95 · nektony.com, 23 Sept 2026
- Treemap view
- Yes · nektony.com, 23 Sept 2026
Where Disk Space Analyzer stands on Freedom251
- Disk Space Analyzers#99 of 105