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Crop, Resize and Tweak Images on Mac

One of the most under-appreciated apps on macOS, Preview is hugely powerful, and even for us at TechRadar, it can perform tasks that we’d usually be stuck using a more expensive and elaborate app such as Photoshop for.

Trust us: open an image in Preview and poke around the app’s menus and interface to see just what it’s capable of.

For example, you can crop your image. Draw a selection with the regular Rectangular Selection tool then either hit Command+K or choose Crop from the Tools menu. 

Alternatively, show the Edit Toolbar and make a more complex selection either with the Instant Alpha tool or use the Smart Lasso.
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