Side by side
Sift vs ValleySoft Disk Analyzer
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 plan Mac
Sift focuses on visual disk analysis and reversible cleanup while keeping scanning free. Its macOS requirement and inability to handle sealed or private data define its limits.
Visit Sift Free plan Windows
ValleySoft Disk Analyzer provides read-only storage analysis with visual reports, large-file filters, exports, and Windows integrations. It is free and open source, but its platform support is limited to Windows.
Visit ValleySoft Disk AnalyzerThe facts
| Sift | ValleySoft Disk Analyzer | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Mac | Windows |
| Lowest paid plan | Pro Yearly: $19.99 a year | Free or on request |
| Plans published | 2 | 1 |
| Maker | Not published | Not published |
| Website | sift-mac.com | github.com |
| On disk space analyzers | #62 of 105 | #66 of 105 |
Sift: what it does well
- Free disk scanning and browsing
- Byte-for-byte duplicate matching
- Trash removal can be undone
- Menu bar low-space warnings
- No network calls or account required
What to know first
- macOS 14 or later required
- Cleanup features require Pro Yearly
- Cannot access sealed system or private app data
- Storage-only scope
ValleySoft Disk Analyzer: what it does well
- Interactive donut and bar charts
- Finds 100 largest files
- Filters old files over 100 MB
- Exports results to CSV
- Multiple installation methods
What to know first
- Windows-only software
- PowerToys plugin needs version 0.97.0 or later
- Only latest release receives security updates
Alternatives to Sift Alternatives to ValleySoft Disk Analyzer The whole list