ZenDisk

Zen for your disk

Only for Mac

$4.99 · In‑App Purchases

Mac

Where did your disk space go? ZenDisk visualizes your Mac's storage as a beautiful sunburst chart, and helps you reclaim space — safely and satisfyingly. SEE Pick a folder and watch the chart grow in real time as ZenDisk scans it — millions of files in seconds. Click to dive into folders and spot the space hogs at a glance. TIDY One-click cleanup for caches, developer junk and logs — things that are safe to remove. Review old installers and screenshots with their last-used dates. Find duplicates and your largest files, filtered by type. ASK AI Not sure what something is? Right-click any file or folder and ask AI: "What is this? Is it safe to delete?" You get a clear verdict — safe, check first, or don't delete — with reasons in plain language. 30 free diagnoses every month, no setup required. Go unlimited with ZenDisk Pro. FEEL IT Stage files in the Deletion Tray, then release them all at once — watch them spiral into the center as the numbers count down. Everything goes to the Trash first, and Undo brings it all back. SAFETY FIRST - Only whitelisted, safe-to-delete items are suggested - Essential macOS folders and package internals are protected — the app simply won't delete them - Everything is trashed, never erased — with one-click Undo - Scans only the folders you choose. By default, your data never leaves your Mac - AI Diagnosis sends only file names and sizes — never file contents — and never deletes anything ZENDISK PRO (OPTIONAL SUBSCRIPTION) ZenDisk is fully usable without a subscription, including 30 free AI diagnoses every month. ZenDisk Pro is an optional auto-renewable subscription that makes AI Diagnosis unlimited. - Pro Monthly — 1 month, auto-renewing - Pro Yearly — 1 year, auto-renewing - 7-day free trial for new subscribers Prices are shown in the app before purchase and vary by region. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage or cancel your subscription in your Apple Account settings. Privacy Policy: https://fivenine-design.com/zendisk/privacy/en Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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The developer, Yuki Sato, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
FIVENINE DESIGN
Size
1.6 MB
Category
Utilities
Compatibility
Requires macOS 14.0 or later.
  • Mac
    Requires macOS 14.0 or later.
Languages
English and 6 more
  • English, French, German, Japanese, Korean, Simplified Chinese, Spanish
Age Rating
4+
In-App Purchases
Yes
Copyright
© 2026 fivenine-design.com
  • Developer Website
  • Privacy Policy

    • More by Yuki Sato