★ SuperDuper 4

I have mentioned and recommended Shirt Pocket’s Mac backup app SuperDuper quite a few times over the years, and for good reason: it performs very important functions very well. Version 4, which shipped just over a month ago, is an extraordinary update to an extraordinary app. Visually, the interface is all new. That took some getting used to, but not much. It didn’t take long for me to see how the new UI is better in every way. The style of presentation is new and modern, but the core idea remai