Adobe XD is part of Adobe’s Creative Cloud and is used for the UI/UX design of websites or mobile apps. Adobe XD works seamlessly with Creative Cloud apps and services. XD stands for “Experience Design”. With this Creative Cloud program, prototypes, mockups & designs can be created and edited collaboratively. The design of websites and mobile apps from concept to prototype can be done in Adobe XD. Adobe XD is free to test for 7 days. After that, the costs start at 11.98 Euros per month.