OpenDisk

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Thanks for downloading OpenDisk

OpenDisk 1.5 should start downloading right away. Here’s how to install it.

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  1. Step 1: Open the zip

    Safari unzips it for you. In other browsers, double-click OpenDisk-1.5.zip in your Downloads folder.

  2. Step 2: Move OpenDisk to Applications

    Drag OpenDisk into your Applications folder. This matters: macOS only lets apps update themselves from there. If you skip it, OpenDisk offers to move itself when it opens.

  3. Step 3: Open it

    Open OpenDisk from Applications. It’s notarized by Apple, so macOS asks once whether to open an app downloaded from the internet. Click Open.

  4. Step 4: Allow Full Disk Access

    OpenDisk asks for it on first launch so it can see your whole disk. Turn on OpenDisk in System Settings › Privacy & Security › Full Disk Access, then let it relaunch. Nothing leaves your Mac.

Prefer another way?

Homebrew

Installs and updates OpenDisk from Terminal.

brew install --cask opendisk

Mac App Store

The same app, updated by the App Store. Apple’s sandbox limits it to drives and folders you pick.

View on the App Store

New to cleaning up a Mac? Read the guides