: If you have never "purchased" GarageBand before, sign into your Apple ID on a newer Mac that
: If you previously had the app, use a Time Machine backup to restore the application folder from a date when it was installed. garageband mac os x el capitan 10116 download link
Click or the Cloud Icon . A message may appear stating the latest version is incompatible, but it should offer to download the last compatible version for El Capitan. Alternative Methods : If you have never "purchased" GarageBand before,