Quick Look extensions installed on your Mac, such as Mail. Select a Photos extension to make it available in Photos while editing photos. Photos extensions installed on your Mac, such as Markup. Select a Finder extension to make it available in the Finder. Select a content extension to make it available in apps.įor example, if Markup is selected, you can draw on pictures and sign documents in apps such as Mail, TextEdit, or Preview.įinder extensions installed on your Mac, such as iCloud Drive.
Select the checkbox to enable the extension.Ĭontent extensions installed on your Mac. If it’s a Finder extension, you see a Finder checkbox. If the extension is a content extension that enables extra functionality in apps, you see an Actions checkbox below the extension.
These are extensions created by third-party developers.
