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One question first

Check your Mac, then download.

The Mac app needs Apple Silicon (M1 or later). Answer the question below and the 2.3 GB download starts.

Nothing is downloading yet. One question first, so an Intel Mac is not sent a file it cannot open.

Quick check: which Mac is it for?

The app needs Apple Silicon. On an Intel Mac it installs and then will not open, so we ask before the download rather than after. Apple menu → About This Mac shows the chip.

Apple Silicon (M1 or later)

Looking for something else? Start over.

Backup plan

Want it on another computer? Email yourself the link and open it there.

Signed and notarizedv2.0.1CustodyComms-2.0.1-mac-arm64.dmgApple Silicon (M1 or later), macOS 13 or later
CustodyComms incident timeline: what you’ll see after import

A preview of the incident timeline you’ll see after your first import.

Once it is on your Mac, here’s what to do next on macOS.

  1. 1
    Open the .dmg from Downloads
    Double-click to mount the disk image. A Finder window opens with the app icon and an Applications shortcut.
  2. 2
    Drag CustodyComms to Applications
    Drop the icon onto the Applications shortcut. macOS copies it over in a few seconds.
  3. 3
    Launch from Applications
    Open Applications and click CustodyComms. The app is signed and notarized by Apple, so it opens directly.
  4. 4
    Sign in and start your first import
    Sign in with your CustodyComms account.
Trouble installing? Contact support.
Check your Mac, then download · CustodyComms