AlphaPlugins LaunchBox (Mac)
AlphaPlugins LaunchBox is a unique tool that lets you launch Photoshop 3rd party plug-ins from different picture editors like Lightroom, Aperture, iPhoto, etc. This means you can process your photos and images in Lightroom and easily apply your favorite Photoshop filters—without even switching to Photoshop. You don't even need Photoshop installed on your computer. AlphaPlugins LaunchBox fully integrates with the most popular picture editors and implements the Photoshop functionality needed to run 3rd party plug-ins. More that, it lets you launch old 32-bit plug-ins under 64-bit Photoshop!