Customizing the icons of your folders on macOS is surprisingly easy, and it's a great way to make it easier to find a particular folder at a glance. Here's how to do it, step by step.

The set contained 50 icons for common perspectives, it supported Retina displays, and it was designed to sync across OS X and iOS. It was a huge success. Last year, The Omni Group teased OmniFocus 2 ...