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Lacuna for macOS 10.15 or later. One app for Apple silicon and Intel Macs. If nothing happens, download it directly.

Install in a minute

1. 01

   Open Lacuna.dmg

   Find it in your Downloads folder, or click it in your browser’s download list.

2. 02

   Drag Lacuna to Applications

   Drop the Lacuna icon onto the Applications folder in the window that opens, then eject the disk image.

3. 03

   Open it the first time

   Lacuna isn’t notarized by Apple yet, so macOS asks before the first launch. If it says it can’t verify the developer, open System Settings → Privacy & Security and click Open Anyway. You only do this once.

4. 04

   Optional: allow Full Disk Access

   For complete totals, enable Lacuna in System Settings → Privacy & Security → Full Disk Access. Lacuna shows a shortcut to it.