How to install and open Crate on macOS
Install Crate in a minute: drag it to Applications, then allow it once in Privacy & Security. For macOS Sequoia and Sonoma, Apple Silicon and Intel.
- Download Crate. Get the free DMG from the download section.
- Drag Crate into Applications. Open the DMG and drag the Crate icon onto the Applications folder.
- Open it the first time. Double-click Crate in Applications. macOS says it can't verify the developer — click Done (on macOS 14 Sonoma: right-click Crate → Open → Open, and you're finished).
- Allow it in System Settings. Open System Settings → Privacy & Security, scroll to the Security section and click Open Anyway next to “Crate was blocked”. Confirm with your password or Touch ID, then click Open Anyway again.
- Add your sample folders. Crate opens on a welcome screen: choose your sample folders and start browsing. From now on it opens normally.
Why does macOS ask?
Crate is free. Apps distributed outside the App Store can be signed with a paid Apple developer certificate; Crate isn't, to keep it free. So the first time, macOS asks you to confirm that you want to open it. This is a one-time step.
Crate doesn't need administrator rights, doesn't install anything else and never asks for your password itself — the only password prompt is macOS's own, in System Settings.
Prefer the Terminal?
After dragging Crate into Applications, this removes the download flag so it opens straight away:
xattr -dr com.apple.quarantine /Applications/Crate.app
Updating
Crate checks for a new version once a day and shows a notice in the sidebar. Download it, drag it into Applications and replace the old copy — your library, collections and analysis are kept.
Uninstalling
Drag Crate from Applications to the Trash. To also remove its data (index, covers, waveforms), delete ~/Library/Application Support/Crate. Your sample files are never touched.
Requirements
- macOS 14 Sonoma or later (including macOS 15 Sequoia)
- Apple Silicon or Intel Mac
- About 20 MB of disk space, plus a small index for your library