Quick way to extract large icons for Mac application

Sometimes we may need to use the Logo of an app for a while, but it's really easy to do that on MAC OS X platforms. Only four steps are required:

Open the "preview" app and "apps" folder;

Drag the app that you want to extract the Logo from the Apps folder to the Preview app icon in the Dock bar;

Search for keyword "icns" in the "preview" app that launches.

After the search is complete, you can easily find the app's Logo large icon from the list on the left, then click "File-Export" in the menu bar to save the icon to the image format and location you want.

In fact, using this method can also find the image resources in a large number of applications. If the above methods do not understand the children's shoes can see the following video demo (Youku transcoding good blur ...) ：