Brush Pilot is a fast and easy application for previewing Adobe Photoshop and Adobe Photoshop Elements Brushes (abr). Brush Pilot is a fast and easy to use Photoshop brush previewer designed for the Mac. Brush Pilot is integrated with Spotlight, so once you launch it, it automatically finds every folder on your machine that contains a brush file. No need to scroll through your entire file system, only the brush files. If you don’t know where a brush file is located, you can “Reveal” its location in Finder.