What OmniDiskSweeper is
OmniDiskSweeper by The Omni Group is a list disk analyzer for macOS. Pricing is free (Free freeware from The Omni Group). The official site is linked below — always download disk tools from the vendor, never from aggregators.
| OmniDiskSweeper | |
|---|---|
| Vendor | The Omni Group |
| Platform | macOS |
| Pricing | Free — Free freeware from The Omni Group |
| Visualization | List |
| Open source | No |
Cập nhật tháng 9/2026 · Giá thay đổi — vui lòng kiểm tra với nhà cung cấp.
Official OmniDiskSweeper site ↗
Điểm mạnh & Điểm yếu
＋ Điểm mạnh
- Completely free from a trusted Mac developer
- Largest-first sorting finds big folders with zero learning curve
- Lightweight and fast on any Mac
－ Điểm yếu
- No visual map at all — pure ranked lists
- Dated interface that hasn't meaningfully evolved in years
- No collector, previews, or safety rails beyond the Trash
Who OmniDiskSweeper is for
Budget-conscious cleaners who want the job done without paying. Fans of list visualization on macOS. If instead you want a native Mac sunburst with a staged, Trash-based cleanup and zero telemetry, that's NullDisk's whole pitch.
The NullDisk alternative
- A radial sunburst map instead of lists or treemaps — see usage at a glance and drill in with a click.
- Fully offline with a published zero-data policy — nothing ever leaves your Mac.
- A staged removal collector: queue suspects, review, then Trash everything together.
OmniDiskSweeper vs NullDisk → · Xem lựa chọn thay thế → · Hướng dẫn chuyển đổi →
Câu hỏi thường gặp
Is OmniDiskSweeper worth it?
OmniDiskSweeper is worth a look if you like list views and free pricing on macOS. A largest-first column browser for quick, no-frills cleanup. For a native Mac map with a staged cleanup workflow, compare it against NullDisk before deciding.
Is OmniDiskSweeper safe?
OmniDiskSweeper is as safe as its workflow: it deletes from ranked lists. Whatever you choose, prefer tools that stage deletions or use the Trash — which is exactly how NullDisk's collector works.
Does OmniDiskSweeper work on Apple Silicon?
Yes — OmniDiskSweeper runs on modern Macs, including Apple Silicon. If nativeness matters to you, NullDisk is built SwiftUI-first for macOS 14 and up.
Tóm lại
OmniDiskSweeper: completely free from a trusted Mac developer — but no visual map at all — pure ranked lists. Weigh that trade honestly against NullDisk's native map, staged collector, and zero-data promise.
Cũng nên xem
- WhatSize — A fast measuring sorter with column views and cleanup tools. (WhatSize vs OmniDiskSweeper →)
- Disk Xray — All-in-one analyzer, duplicate finder, uninstaller, and shredder. (Disk Xray vs OmniDiskSweeper →)
- SimplyDiskSweeper — A minimal sorted-list cleaner for quick disk sweeps. (SimplyDiskSweeper vs OmniDiskSweeper →)