Most professional photographers will tell you that they rely on Lightroom even more than they use Photoshop. That’s because it has all of the tools you need to process images, but it helps you streamline your workflow with things like presets and keyword searches. Professionals can get a lot more done in less time with Lightroom than they can with Photoshop, but that doesn't mean they won’t still use Photoshop for the occasional in-depth edit.