In our exploration of Preview, OS X’s built-in image and PDF powerhouse, we’ve walked you through getting files into Preview (see “The Power of Preview: Pulling Files into Preview,” 25 February 2016) ...

While crude and a touch limited, Apple's Preview program can be a quick option to use for managing images with transparency. Topher, an avid Mac user for the past 15 years, has been a contributing ...

You know how hard it can be to keep everything appearing sharp and honest if you've ever tried to downsize a PNG image for your online business or social network. You ...

The PNG format is particularly useful when it comes to the lossless storage of images with transparent backgrounds. Whether you want to convert a JPG to PNG, make a PNG transparent, or simply create a ...