NoteDocker supports Docker Desktop on the most recent versions of macOS. That is, the current release of macOS and the previous two releases. As new major versions of macOS are made generally available, Docker stops supporting the oldest version and supports the newest version of macOS (in addition to the previous two releases). Docker Desktop currently supports macOS Mojave, macOS Catalina, and macOS Big Sur.
Docker.dmg
to open the installer, then drag the Docker icon to the Applications folder.Docker.app
in the Applications folder to start Docker. (In the example below, the Applications folder is in “grid” view mode.)