XD is free. Some features like online sharing are restricted to Creative Cloud subscribers. But at least XD allows you to save your design files locally. Figma

XD is free. Some features like online sharing are restricted to Creative Cloud subscribers. But at least XD allows you to save your design files locally. Figma forces you to use their cloud storage, which is pretty much a non-starter for me. I like to store my design files with the rest of the project, which is impossible with Figma.