Preview makes large, clean, perfect images from the copies and it's far quicker and easier to make icon images this way than to try to copy an app's .icns file from its bundle, or screenshot a ...

Apple’s Preview app, preinstalled on every Mac for years, is one of the most underused programs ever. Far from being an image preview app, as its name implies, you can use it to convert file ...

If you thought Preview was just another built-in macOS app for opening images on your Mac, you would only be partially correct.Preview has been a low-key powerful multipurpose tool you can use for ...

Open the picture that you want to use as an icon on your Mac, preferably using the Preview app. With the image open in Preview, click on Edit > Copy in the menu bar to copy the photo.

As expected, the iPadOS 26 app does the same things. There are some differences, such as positioning the feature icons in different places, but the things you can do are practically identical.

This function can be turned on and off in Finder -> View -> Show View Options by checking the box next to Show Preview Icon, but in some cases it may not work even if you have the setting enabled ...