Install the Arduino Software (IDE) on OS X

This document explains how to install the Arduino Software (IDE) on OS X machines

Download the Arduino Software (IDE)

Get the latest version from the download page. The file is in Zip format; if you use Safari it will be automatically expanded. If you use a different browser you may need to extract it manually.

Mac Download

Copy the Arduino application into the Applications folder (or elsewhere on your computer).

MAC App

Proceed with board specific instructions

When the Arduino Software (IDE) is properly installed you can go back to the Getting Started Home and choose your board from the list on the right of the page.