Capture One is a photography software suite. It includes custom support for raw image files from over 650 cameras and tethering support for over 200 cameras. Originally produced by camera maker Phase One, the software department was split off into its own company, called Capture One A/S, in 2019. Both companies are majority-owned by the private equity firm Axcel. Before Axcel, Phase One including the software department was majority-owned by Silverfleet Capital.