Patrick wants to know if Leo has ever used the Capture One software that comes with his Sony Camera, and is it worth upgrading to the full version if so? Leo says that a lot of pros use the pro version of Capture One. It supports tethering, but so does Adobe Lightroom. Another benefit of Adobe Lightroom is Adobe Camera Raw, which renders Raw really well. Other options include DXO Photo, Skylum Luminar. Luminar also has a great HDR editor developed by Trey Ratcliffe. But if you want the most popular alternative to Lightroom, Capture One would be it.