It's quite easy to crop photos on the iPhone, and you have multiple options depending on how you want to crop and edit your image. If you already have photos you'd like to crop on your iPhone ...

Photoshop CC tutorial showing how to use the Shadows/Highlights feature, the Perspective Crop Tool and how to save images ...

Photoshop makes it easy to crop your images. This is a powerful tool for changing the way a shot is framed - you can use the Crop tool to trim away distracting elements in a photo, or to "zoom in ...

Ms Axelsson said it was "unacceptable" to crop the activist out of photos. "Her voice is just as, if not more, valuable than ours in a place like this", she wrote.