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Download DiskCity

The first notarised build isn't published yet. Once it is, this page and every Download button on the site start the download straight away.

Download for Mac

When it ships: macOS 14 (Sonoma) or later, Apple Silicon and Intel, signed with Developer ID and notarised by Apple.

Before you install

  • DiskCity asks for Full Disk Access so it can see your whole disk. You can skip it and get a partial city; areas it can't read are marked, and nothing there is offered for cleanup.
  • It reads names, sizes and dates only. See the privacy page for everything the app and this site do with data.
  • Updates arrive inside the app. Your licence key works offline.