When OpenIn shows you the list of applications, you can use the keyboard or a mouse to select the application you want to use to open the resource.

Configuration

In the General configuration you can configure whether OpenIn should show this window not only when there is more than one application in the list, but also when there is only one app. This is useful to get access to copy URL, or share URL. Or for security reasons, to be able to see the resulting URL before you send it to the browser.

Adding rules

If you are opening a web link, you can configure a quick rule to always use the selected browser or application for a specific domain or an application where the link was clicked.

You can right-click on the app in the list and add a quick rule.

Working with keyboard

You can use Tab and Space to select applications or Share menu and execute the action.

You can also use 1 to 9 buttons to open the applications from the list or ⌃C to copy the link to the Clipboard.