Capture NX-D is Nikon’s new software for processing and adjusting RAW images captured with Nikon digital cameras. Capture NX-D is a free software application that will replace the current Capture NX 2 program, and adds interface and performance enhancements.
Read more on NikonRumors.com: http://nikonrumors.com/2014/06/26/nikon-d810-official-announcement.aspx/#ixzz35jxckLkU