Adobe lost about a year in feature development on XD when it ported it to Windows. They've picked it up since they've reached feature parity. Also, XD is the

Adobe lost about a year in feature development on XD when it ported it to Windows. They've picked it up since they've reached feature parity. Also, XD is the spiritual successor to Fireworks. Its internal codename was "Sparkler" in reference to Fireworks. To call XD a Photoshop they slapped UI features on does it a disservice. It's a completely new app built from the ground up specifically for UX/UI design.