Side by side
SpaceMonger vs WhatSize
Both stand on disk space analyzers. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free trial Windows
SpaceMonger focuses on mapping files and folders and acting on them through cleanup lists. Check the listed Windows requirements before choosing it, and note that application sizes are excluded.
Visit SpaceMonger
Free trial Mac
WhatSize focuses on detailed storage inspection for macOS, including external drives and report export. Its paid monthly plan has a 30-day trial, but there is no free tier or treemap view.
Visit WhatSizeThe facts
| SpaceMonger | WhatSize | |
|---|---|---|
| Free plan | A free trial | A free trial |
| Open source | Not published | Not published |
| Runs on | Windows | Mac |
| Lowest paid plan | Not published | WhatSize: $14.99 a month |
| Plans published | None | 1 |
| Maker | Not published | Not published |
| Website | stardock.com | whatsizemac.com |
| On disk space analyzers | #91 of 105 | #95 of 105 |
SpaceMonger: what it does well
- Treemap view helps locate large files and folders.
- Searches by size, type, or custom criteria.
- Can copy, move, and delete files.
- Includes a 30-day trial.
What to know first
- Application sizes are not included.
- Listed requirements stop at Windows 10.
- No free plan.
WhatSize: what it does well
- Reports application sizes
- Breaks down storage by file type
- Scans external drives
- Exports reports
- 30-day trial available
What to know first
- No free plan
- No treemap view
- macOS only
- 14.99 USD monthly plan
Alternatives to SpaceMonger Alternatives to WhatSize The whole list