Đối đầu
| Space Radar | SquirrelDisk | |
|---|---|---|
| Visualization | Mixed | Sunburst |
| Platform | macOS + Windows + Linux | macOS + Windows + Linux |
| Pricing | Open source Free and open source (MIT) | Open source Free and open source (AGPL-3.0) |
| Open source | Yes | Yes |
| Native Mac | No | No |
Cập nhật tháng 9/2026 · Giá thay đổi — vui lòng kiểm tra với nhà cung cấp.
Space Radar
Sunburst, treemap, and flamegraph views for disk nerds.
＋ Space Radar: Điểm mạnh
- Three visualizations including a rare flamegraph view
- Free and MIT-licensed for tinkering
- Web-tech stack runs anywhere
－ Space Radar: Điểm yếu
- Experimental project, not a supported product
- No deletion workflow — visualization only
- Requires comfort with GitHub releases and rough edges
Đọc đánh giá: Space Radar → · Space Radar Xem lựa chọn thay thế →
SquirrelDisk
The easiest open-source sunburst for hunting huge files.
＋ SquirrelDisk: Điểm mạnh
- Free and open source on every desktop OS
- Genuinely easy sunburst experience
- No account, no telemetry, no upsell
－ SquirrelDisk: Điểm yếu
- Java-based UI rather than native Mac controls
- No collector tray or staged-removal workflow
- Solo-maintainer pace on features and fixes
Đọc đánh giá: SquirrelDisk → · SquirrelDisk Xem lựa chọn thay thế →
Kết luận: Space Radar vs SquirrelDisk
Choose Space Radar if you want mixed visualization with open-source transparency on macOS + Windows + Linux. Choose SquirrelDisk if you prefer sunburst views for free on macOS + Windows + Linux. And if you want a native Mac sunburst with a staged collector and zero telemetry, NullDisk is the third option that beats both on workflow.
Câu hỏi thường gặp
Which is better, Space Radar or SquirrelDisk?
Space Radar wins on mixed visualization for macOS + Windows + Linux; SquirrelDisk wins on sunburst views for macOS + Windows + Linux. On price, Open source (Space Radar) vs Open source (SquirrelDisk). The honest answer depends on your OS and whether you prefer maps or lists — read the verdict below.
Is there something better than both?
If you want a native Mac sunburst with allocated-size honesty, a staged removal collector, and zero data collection, NullDisk beats both on workflow — even where Space Radar or SquirrelDisk wins on price.