Download Bucketree.

Version 1.0.0 for Apple silicon Macs, direct from this page. Thirty days free with no card, and the trial is the full application, except that migration and replication are scan-only until you buy.

macOS 26 or later, Apple silicon. Signed with a Developer ID and notarized by Apple. Bought already, or just started a trial? The licence key in your email goes into the app once it is installed, and there is nothing to do on this page.

Before you download

What you will need

macOS 26 or later

Bucketree is built against the current macOS and uses what it provides rather than reimplementing it. Earlier versions are not supported.

Apple silicon

Bucketree runs natively on Apple silicon. Intel Macs are not supported.

A Backblaze B2 account

Bucketree manages storage you already have, so you will need a B2 account and an application key for it to work with.

If you have all three, the trial asks for nothing else.