Radial and treemap views
Choose rings or rectangles, drill into folders, and inspect a size-sorted file list with Quick Look for supported local files.
تحلیل دیسک نیتیو برای macOS
ببینید چه چیزی دیسک شما را می‌خورد.
NullDisk درایو شما را اندازه می‌گیرد و هر گیگابایت را به‌صورت نقشه شعاعی تعاملی نقاشی می‌کند. وارد شوید، زباله‌ها را جمع کنید و با یک کلیک مطمئن به سطل زباله بفرستید.
macOS 14+ · Apple Silicon & Intel
آشکار شد248 GB
زمان اسکن31 ث
بزرگ‌ترین یافته‌ها···
Xcode Archives~/Library/Developer · 214 items
48.2 GB Docker.raw~/.docker · 1 image
32.0 GB node_modules~/code · 37 projects
21.6 GB Illustrative scan preview. Sizes and scan time are example data.
Simple pricing
All features free.
$9.99 to remove reminders.
NullDisk maps local, SSH, and cloud storage and helps you review cleanup actions. Under our licensing model, every scan and cleanup feature is included in free personal and workplace use.
A personal reminder-free license costs $9.99 once. Organization-owned team licenses cost $9.99 per seat, once. No subscription.
See pricing and license detailsDisk maps in the terminal. Reports for scripts.
The standalone CLI adds a live terminal map, development reports, JSON/NDJSON output, and guarded cleanup. Published downloads are listed separately from the Mac app.
Explore NullDisk CLI →چرا NullDisk
پاک‌سازی که شبیه جادوست.
نه حدس، نه اقیانوس جدول. یک نگاه به نقشه — و دقیقاً می‌دانید گیگابایت‌هایتان کجا زندگی می‌کنند.
Local, SSH, and cloud
Scan a volume or folder, connect to an SSH host, or inspect supported cloud accounts through rclone. Sizes and actions depend on the source.
Development Cleanup
Review rebuildable output, eligible Git worktrees, and protected items. Ownership and Git evidence are checked again before removal.
Understand privacy
Local inventories stay on your machine. The Mac app sends anonymous usage telemetry without file names, paths, or contents; see the privacy policy.
ساده از طراحی
اسکن کنید. وارد شوید. پس بگیرید.
سه قدم میان شما و دیسکی لاغر.
Scan
Choose a local, SSH, or cloud source. Review live progress and any permission or incomplete-result indicators.
Inspect
Follow large folders in the radial map, treemap, or list. Preview local files and confirm the path and owner.
Review cleanup
Collect selected items and choose the intended action. Trash, permanent deletion, and backup before deletion have different recovery implications.
نقشه
دیسک شما چون منظومه شمسی.
نقشه شعاعی حلقه‌به‌حلقه می‌کشد: درایو در هسته، هر فایل در مدار. رنگ‌های پایدار، زاویه‌های متناسب — آنچه می‌بینید همان است که شمرده می‌شود.
- برای برجسته‌سازی هاور، برای ورود کلیک، برای بالا مرکز
- نمونه‌های رنگ فهرست فایل را به نقشه پیوند می‌دهند
- Quick Look، فراداده و نمایش در Finder داخلی
- حرکت نرم که به تنظیمات کاهش حرکت احترام می‌گذارد
مقایسه صادقانه
Compare documented features.
Feature and pricing comparisons published by NullDisk. These are editorial comparisons, rather than independent performance benchmarks. Check each vendor for current details.
Scroll across to compare
| NullDisk | DaisyDisk | GrandPerspective | OmniDiskSweeper | |
|---|---|---|---|---|
| Map | Radial and treemap | Sunburst and file list | Treemap with configurable colors and filters | Largest-first column browser |
| Platform | Mac GUI; separate cross-platform CLI | macOS | macOS 14+ (current release) | macOS |
| Price | Free | Paid | Open source | Free |
| Cleanup | Review source and action: local Trash, explicit permanent removal, or backup/delete; remote and cloud actions depend on the destination. | Collector stages items, then permanently removes them after confirmation and a cancellation countdown. It does not use macOS Trash. | Delete files or folders from the view; review selection and deletion preferences. | Open or Trash selected files from the size-sorted browser. |
سؤال‌ها
خوب است بدانید.
Which systems does NullDisk support?
The native Swift/SwiftUI Mac app requires macOS 14 or later on Apple Silicon or Intel. The separate CLI supports terminal workflows on macOS, Linux, and Windows; see the available downloads.
What if a folder cannot be scanned?
Denied and incomplete locations remain marked. A partial result is not a complete inventory; grant the appropriate access and scan again where needed.
Does NullDisk remove files automatically?
You choose the files and removal action. Local actions include Trash, explicit permanent removal, and backup before deletion. Git-aware development cleanup rechecks current evidence before acting.
What information does NullDisk send?
The Mac app sends anonymous usage events without file names, paths, or contents. There is currently no in-app telemetry opt-out. Purchases process license/payment information separately. Read the privacy policy for details.
فضا را پس بگیرید
دیسک شما دوباره نفس می‌کشد.
Explore your storage, review what you no longer need, and choose how to remove it.