The following screenshots from an iPad illustrates the three uses of icons in iOS: Application Icon - Every iOS app must define an application icon. In the same way that a Xamarin.iOS app can use image assets for UI controls and as document icons, image assets can be used to provide Application Icons. You now have several folders on your screen. Application, Spotlight, and Settings Icons. You should see a new folder labeled as “Contents.” Double click on it to open it. Right click on the app and select “Show Package Contents.” It will let you see the actual files that reside in the application format. If you want to grab the icon of a system app that has come preloaded on your Mac, you can just head to the Applications folder where all of those applications are located. I’m about to recommend a shortcut that has a minor limitations. The interface of this image to icon converter and maker is extremely user-friendly and straightforward.
Open the folder where the app you want to extract the icon is located. Icon Maker & Converter is a free maker or image to icon converter Mac app, which you can use as your very own icon creator to design icon generator or icon resize, whatever you may call it. Using this way only requires you to open Finder and do some clicking to get the job done. Use IconJar alongside your design tool, code editor, word processor. Extracting an App Icon Using Content Manager A better Finder for icons and illustrations Drag icons into your apps in any size or color. Here’s how you can use both of these ways. The first method takes help of the content manager to provide you with the icon, and the second one uses the Preview app that you must be familiar with if you have been using a Mac for quite some time. There are actually two ways to extract the icon of an app on your Mac.