Lightroom is a popular photo editing software for Macs. It’s been around for a while, and has a lot of features that make it an excellent choice for anyone who wants to edit photos. However, there are some things that Lightroom doesn’t support well on Macs. For example, it doesn’t support RAW files, which are the most common type of photo file. RAW files are great for capturing the details of your photos and can give your photos a more realistic look. If you want to use Lightroom on a Mac, you’ll need to find another photo editing software that does support RAW files.