Download for macOS
There are several options for installing Git on macOS. Note that any non-source distributions are provided by third parties, and may not be up to date with the latest source release.
Homebrew
Install homebrew if you don't already have it, then:
$ brew install git
Xcode
Apple ships a binary package of Git with Xcode.
Binary installer
Tim Harper provides an installer for Git. The latest version is 2.27.0, which was released 7 months ago, on 2020-07-22.
Building from Source
If you prefer to build from source, you can find tarballs on kernel.org. The latest version is 2.30.1.
Installing git-gui
If you would like to install git-gui and gitk,
git's commit GUI and interactive history browser, you can do so using homebrew
$ brew install git-gui